Ashburn, Virginia Hourly Forecast | Current Conditions | NWS Alerts | Maps | Buoy Reports

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.
10:00 am	-4°C	-9°C	68%	Sunny. Cold.	-7°C	10 km	8km/h / NNW	0%
11:00 am	-1°C	-9°C	54%	Sunny. Cold.	-2°C	10 km	5km/h / WNW	0%
12:00 pm	1°C	-9°C	49%	Sunny. Chilly.	1°C	11 km	4km/h / WSW	0%
1:00 pm	2°C	-9°C	47%	Sunny. Chilly.	-0°C	12 km	7km/h / SSW	0%
2:00 pm	2°C	-8°C	47%	Sunny. Chilly.	1°C	11 km	6km/h / S	0%
3:00 pm	3°C	-7°C	49%	Mostly sunny. Chilly.	1°C	9 km	6km/h / SSE	0%
4:00 pm	2°C	-6°C	55%	Scattered clouds. Chilly.	-1°C	8 km	8km/h / SSE	0%
5:00 pm	0°C	-7°C	60%	Scattered clouds. Chilly.	-2°C	8 km	7km/h / SE	0%
6:00 pm	-1°C	-7°C	64%	Scattered clouds. Cold.	-4°C	7 km	7km/h / SE	0%
7:00 pm	-2°C	-7°C	69%	Scattered clouds. Cold.	-5°C	7 km	7km/h / SE	0%
8:00 pm	-3°C	-8°C	69%	Mostly clear. Cold.	-5°C	7 km	7km/h / SSE	0%
9:00 pm	-2°C	-8°C	66%	Clear. Cold.	-5°C	7 km	7km/h / SSE	0%
10:00 pm	-3°C	-8°C	68%	Clear. Cold.	-6°C	7 km	7km/h / S	0%
11:00 pm	-3°C	-8°C	72%	Clear. Cold.	-6°C	7 km	7km/h / S	0%

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.
12:00 am	-4°C	-8°C	76%	Clear. Cold.	-7°C	7 km	7km/h / S	0%
1:00 am	-5°C	-7°C	80%	Clear. Cold.	-7°C	7 km	6km/h / S	0%
2:00 am	-4°C	-7°C	80%	Mostly clear. Cold.	-7°C	7 km	6km/h / S	0%
3:00 am	-4°C	-7°C	80%	Partly cloudy. Cold.	-7°C	7 km	5km/h / S	0%
4:00 am	-4°C	-7°C	82%	Mostly cloudy. Cold.	-7°C	8 km	5km/h / SSW	0%
5:00 am	-5°C	-7°C	82%	Cloudy. Cold.	-7°C	8 km	6km/h / S	0%
6:00 am	-4°C	-7°C	79%	Cloudy. Cold.	-7°C	8 km	6km/h / S	0%
7:00 am	-3°C	-7°C	78%	Overcast. Cold.	-6°C	7 km	7km/h / S	0%
8:00 am	-3°C	-6°C	81%	Overcast. Cold.	-6°C	8 km	7km/h / SSW	0%
9:00 am	-1°C	-4°C	81%	Overcast. Cold.	-4°C	8 km	8km/h / SSW	0%
10:00 am	2°C	-2°C	75%	Overcast. Chilly.	-1°C	8 km	8km/h / SSW	0%
11:00 am	4°C	-1°C	70%	Overcast. Chilly.	2°C	8 km	8km/h / SSW	0%
12:00 pm	6°C	1°C	68%	Overcast. Cool.	4°C	9 km	8km/h / SSW	0%
1:00 pm	7°C	2°C	69%	Overcast. Cool.	5°C	9 km	8km/h / SSW	0%
2:00 pm	7°C	2°C	68%	Overcast. Cool.	7°C	9 km	6km/h / SSW	0%
3:00 pm	7°C	2°C	68%	Overcast. Cool.	7°C	9 km	4km/h / WSW	0%
4:00 pm	6°C	2°C	71%	Overcast. Cool.	6°C	9 km	4km/h / W	0%
5:00 pm	6°C	1°C	74%	Overcast. Cool.	4°C	9 km	6km/h / WNW	0%
6:00 pm	4°C	1°C	78%	Overcast. Chilly.	2°C	9 km	8km/h / NW	0%
7:00 pm	3°C	0°C	82%	Overcast. Chilly.	0°C	9 km	11km/h / NW	0%
8:00 pm	2°C	-0°C	83%	Cloudy. Chilly.	-0°C	9 km	9km/h / NNW	0%
9:00 pm	1°C	-1°C	87%	Broken clouds. Chilly.	-1°C	9 km	8km/h / NNW	0%
10:00 pm	1°C	-1°C	88%	Partly cloudy. Chilly.	-2°C	9 km	8km/h / N	0%
11:00 pm	0°C	-1°C	89%	Partly cloudy. Chilly.	-2°C	9 km	6km/h / N	0%

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.	Total Precip.
12:00 am	-1°C	-2°C	90%	Partly cloudy. Cold.	-2°C	8 km	5km/h / N	0%	0 mm
1:00 am	-1°C	-2°C	92%	Broken clouds. Cold.	-1°C	8 km	4km/h / N	0%	0 mm
2:00 am	-2°C	-3°C	92%	Partly cloudy. Cold.	-2°C	8 km	1km/h / N	0%	0 mm
3:00 am	-2°C	-3°C	92%	Partly cloudy. Cold.	-2°C	9 km	1km/h / SSE	0%	0 mm
4:00 am	-3°C	-3°C	93%	Partly cloudy. Cold.	-3°C	9 km	4km/h / SSE	0%	0 mm
5:00 am	-3°C	-3°C	95%	Partly cloudy. Cold.	-5°C	8 km	5km/h / SSE	0%	0 mm
6:00 am	-3°C	-3°C	95%	Partly cloudy. Cold.	-5°C	7 km	6km/h / SSE	0%	0 mm
7:00 am	-2°C	-3°C	96%	Broken clouds. Cold.	-5°C	7 km	7km/h / SSE	0%	0 mm
8:00 am	-2°C	-2°C	97%	Broken clouds. Cold.	-5°C	8 km	8km/h / SSE	0%	0 mm
9:00 am	-1°C	-1°C	95%	Mostly cloudy. Cold.	-4°C	9 km	10km/h / S	0%	0 mm
10:00 am	1°C	-0°C	88%	Mostly cloudy. Chilly.	-2°C	10 km	11km/h / S	0%	0 mm
11:00 am	4°C	0°C	80%	Mostly cloudy. Chilly.	0°C	9 km	13km/h / S	0%	0 mm
12:00 pm	5°C	1°C	75%	Broken clouds. Cool.	2°C	8 km	14km/h / SSE	0%	0 mm
1:00 pm	7°C	2°C	73%	Overcast. Cool.	4°C	7 km	15km/h / SSE	0%	0 mm
2:00 pm	7°C	2°C	73%	Overcast. Cool.	4°C	8 km	16km/h / SSE	0%	0 mm
3:00 pm	6°C	3°C	83%	Overcast. Cool.	2°C	9 km	17km/h / SSE	0%	0 mm
4:00 pm	5°C	3°C	85%	Overcast. Cool.	2°C	10 km	18km/h / SSE	0%	0 mm
5:00 pm	5°C	3°C	90%	Overcast. Chilly.	1°C	9 km	17km/h / S	0%	0 mm
6:00 pm	5°C	3°C	88%	Overcast. Chilly.	1°C	7 km	17km/h / S	0%	0 mm
7:00 pm	5°C	3°C	88%	Overcast. Chilly.	1°C	6 km	16km/h / S	1%	0 mm
8:00 pm	5°C	4°C	90%	Overcast. Cool.	2°C	5 km	15km/h / S	5%	0 mm
9:00 pm	5°C	4°C	94%	Sprinkles. Overcast. Cool.	2°C	5 km	15km/h / SSE	28%	0.4 mm
10:00 pm	6°C	5°C	97%	Light rain. Overcast. Cool.	2°C	5 km	15km/h / SSE	48%	0.6 mm
11:00 pm	6°C	5°C	98%	Light rain. Overcast. Cool.	2°C	5 km	18km/h / SSE	60%	0.7 mm

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.	Total Precip.
12:00 am	7°C	7°C	98%	Light rain. Overcast. Cool.	4°C	5 km	22km/h / SSE	64%	0.8 mm
1:00 am	11°C	10°C	98%	Light rain. Overcast. Cool.	8°C	6 km	25km/h / SSE	61%	0.8 mm
2:00 am	11°C	10°C	98%	Light rain. Overcast. Cool.	8°C	6 km	24km/h / S	56%	0.6 mm
3:00 am	11°C	11°C	98%	Sprinkles. Overcast. Cool.	8°C	6 km	23km/h / S	49%	0.3 mm
4:00 am	11°C	11°C	98%	Drizzle. Overcast. Cool.	8°C	5 km	23km/h / S	40%	0.1 mm
5:00 am	11°C	11°C	98%	Drizzle. Overcast. Cool.	9°C	5 km	13km/h / SSW	41%	0.1 mm
6:00 am	11°C	10°C	92%	Drizzle. Overcast. Cool.	10°C	5 km	12km/h / W	42%	0.2 mm
7:00 am	11°C	9°C	88%	Drizzle. Overcast. Cool.	8°C	5 km	20km/h / WNW	45%	0.2 mm
8:00 am	9°C	7°C	85%	Drizzle. Overcast. Cool.	7°C	5 km	18km/h / WNW	48%	0.2 mm
9:00 am	9°C	5°C	77%	Drizzle. Overcast. Cool.	6°C	5 km	17km/h / W	47%	0.2 mm
10:00 am	8°C	3°C	70%	Drizzle. Overcast. Cool.	5°C	5 km	17km/h / W	44%	0.1 mm
11:00 am	9°C	2°C	64%	Drizzle. Overcast. Cool.	6°C	5 km	18km/h / W	44%	0.1 mm
12:00 pm	9°C	3°C	64%	Drizzle. Cloudy. Cool.	7°C	5 km	20km/h / W	46%	0.2 mm
1:00 pm	9°C	3°C	64%	Drizzle. Cloudy. Cool.	6°C	5 km	21km/h / W	42%	0.1 mm
2:00 pm	8°C	1°C	61%	Sprinkles. Mostly cloudy. Cool.	5°C	7 km	24km/h / W	36%	0.1 mm
3:00 pm	6°C	-2°C	57%	Sprinkles. Broken clouds. Cool.	2°C	7 km	27km/h / W	31%	0.1 mm
4:00 pm	2°C	-4°C	63%	Sprinkles. Partly cloudy. Chilly.	-3°C	7 km	30km/h / W	27%	0.1 mm
5:00 pm	2°C	-6°C	58%	Light mixture of precip. Scattered clouds. Chilly.	-4°C	6 km	29km/h / W	26%	0.04 cm
6:00 pm	1°C	-6°C	58%	Scattered clouds. Chilly.	-5°C	12 km	28km/h / WNW	12%	0 mm
7:00 pm	1°C	-7°C	55%	Mostly clear. Chilly.	-5°C	12 km	28km/h / WNW	12%	0 mm
8:00 pm	1°C	-7°C	55%	Mostly clear. Chilly.	-5°C	12 km	25km/h / WNW	11%	0 mm
9:00 pm	0°C	-7°C	59%	Clear. Chilly.	-5°C	11 km	23km/h / WNW	6%	0 mm
10:00 pm	0°C	-7°C	59%	Clear. Chilly.	-5°C	11 km	20km/h / WNW	0%	0 mm
11:00 pm	-0°C	-7°C	60%	Mostly clear. Cold.	-5°C	11 km	18km/h / WNW	0%	0 mm

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.
12:00 am	-0°C	-7°C	61%	Broken clouds. Cold.	-5°C	10 km	15km/h / WNW	0%
1:00 am	-0°C	-7°C	60%	Cloudy. Cold.	-4°C	10 km	13km/h / W	0%
2:00 am	-1°C	-7°C	62%	Cloudy. Cold.	-5°C	10 km	13km/h / WNW	0%
3:00 am	-1°C	-7°C	62%	Overcast. Cold.	-4°C	9 km	12km/h / WNW	0%
4:00 am	-1°C	-7°C	63%	Overcast. Cold.	-4°C	9 km	11km/h / WNW	0%
5:00 am	-1°C	-7°C	64%	Overcast. Cold.	-4°C	9 km	8km/h / W	0%
6:00 am	-1°C	-7°C	66%	Overcast. Cold.	-1°C	9 km	4km/h / W	0%
7:00 am	-2°C	-7°C	70%	Overcast. Cold.	-2°C	10 km	3km/h / S	0%
8:00 am	-3°C	-7°C	74%	Overcast. Cold.	-5°C	9 km	5km/h / S	0%
9:00 am	-2°C	-6°C	71%	Overcast. Cold.	-5°C	9 km	7km/h / S	0%
10:00 am	0°C	-6°C	62%	Overcast. Chilly.	-3°C	9 km	9km/h / S	0%
11:00 am	3°C	-5°C	55%	Mostly cloudy. Chilly.	-1°C	10 km	12km/h / S	0%
12:00 pm	5°C	-5°C	49%	Broken clouds. Chilly.	1°C	11 km	15km/h / S	0%
1:00 pm	5°C	-5°C	47%	Broken clouds. Cool.	2°C	13 km	18km/h / S	0%
2:00 pm	6°C	-4°C	47%	Partly cloudy. Cool.	3°C	12 km	18km/h / S	0%
3:00 pm	6°C	-4°C	48%	Scattered clouds. Cool.	3°C	12 km	18km/h / S	0%
4:00 pm	6°C	-3°C	53%	Partly cloudy. Cool.	2°C	11 km	19km/h / S	0%
5:00 pm	5°C	-3°C	56%	Scattered clouds. Chilly.	1°C	11 km	20km/h / S	0%
6:00 pm	4°C	-3°C	58%	Mostly clear. Chilly.	-0°C	10 km	21km/h / S	0%
7:00 pm	4°C	-3°C	57%	Mostly clear. Chilly.	-0°C	10 km	22km/h / S	0%
8:00 pm	4°C	-3°C	61%	Partly cloudy. Chilly.	-1°C	9 km	21km/h / S	0%
9:00 pm	3°C	-3°C	65%	Mostly cloudy. Chilly.	-1°C	8 km	21km/h / S	0%
10:00 pm	4°C	-2°C	66%	Overcast. Chilly.	-1°C	8 km	21km/h / SSW	0%
11:00 pm	3°C	-2°C	69%	Overcast. Chilly.	-1°C	8 km	19km/h / SSW	0%

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.
12:00 am	2°C	-2°C	75%	Overcast. Chilly.	-2°C	7 km	17km/h / SSW	0%
1:00 am	2°C	-2°C	79%	Overcast. Chilly.	-3°C	7 km	15km/h / SSW	0%
2:00 am	1°C	-2°C	82%	Overcast. Chilly.	-3°C	7 km	13km/h / SSW	0%
3:00 am	0°C	-2°C	85%	Overcast. Chilly.	-3°C	8 km	11km/h / SSW	0%
4:00 am	-0°C	-2°C	89%	Overcast. Cold.	-3°C	8 km	8km/h / SW	0%
5:00 am	-0°C	-2°C	87%	Overcast. Cold.	-3°C	8 km	7km/h / SW	0%
6:00 am	0°C	-2°C	82%	Overcast. Chilly.	-2°C	9 km	7km/h / WSW	0%
7:00 am	0°C	-2°C	82%	Overcast. Chilly.	-2°C	10 km	7km/h / W	0%
8:00 am	1°C	-2°C	82%	Overcast. Chilly.	-3°C	10 km	12km/h / W	0%
9:00 am	2°C	-1°C	80%	Overcast. Chilly.	-2°C	11 km	16km/h / W	0%
10:00 am	5°C	-0°C	71%	Overcast. Chilly.	1°C	11 km	20km/h / WNW	0%
11:00 am	8°C	1°C	61%	Cloudy. Cool.	5°C	11 km	21km/h / W	0%
12:00 pm	10°C	1°C	53%	Mostly cloudy. Cool.	8°C	11 km	21km/h / W	0%
1:00 pm	11°C	1°C	50%	Partly cloudy. Cool.	8°C	11 km	22km/h / W	0%
2:00 pm	11°C	0°C	46%	Scattered clouds. Cool.	9°C	11 km	22km/h / W	0%
3:00 pm	11°C	-1°C	43%	Sunny. Cool.	8°C	12 km	23km/h / W	0%
4:00 pm	9°C	-2°C	46%	Sunny. Cool.	5°C	12 km	23km/h / W	0%
5:00 pm	7°C	-3°C	50%	Mostly clear. Cool.	3°C	12 km	22km/h / WNW	0%
6:00 pm	5°C	-3°C	54%	Broken clouds. Cool.	1°C	12 km	20km/h / WNW	0%
7:00 pm	4°C	-4°C	56%	Cloudy. Chilly.	0°C	12 km	19km/h / WNW	0%
8:00 pm	3°C	-5°C	57%	Broken clouds. Chilly.	-1°C	11 km	19km/h / NW	0%
9:00 pm	1°C	-6°C	62%	Partly cloudy. Chilly.	-4°C	11 km	19km/h / NW	0%
10:00 pm	-0°C	-6°C	63%	Partly cloudy. Cold.	-5°C	10 km	19km/h / NW	0%
11:00 pm	-1°C	-7°C	62%	Partly cloudy. Cold.	-6°C	10 km	17km/h / NW	0%

Time	Temp.	Dew Point	Humidity	Conditions	Comfort Levels	Visibility	Wind	Precip.
12:00 am	-2°C	-8°C	61%	Scattered clouds. Cold.	-7°C	10 km	15km/h / NW	0%
1:00 am	-2°C	-9°C	61%	Scattered clouds. Cold.	-7°C	10 km	14km/h / WNW	0%
2:00 am	-2°C	-9°C	61%	Mostly clear. Cold.	-8°C	9 km	16km/h / WNW	0%
3:00 am	-2°C	-9°C	59%	Clear. Cold.	-8°C	9 km	17km/h / WNW	0%
4:00 am	-2°C	-9°C	59%	Clear. Cold.	-8°C	9 km	19km/h / WNW	0%
5:00 am	-2°C	-9°C	59%	Clear. Cold.	-8°C	9 km	19km/h / WNW	0%
6:00 am	-2°C	-9°C	58%	Clear. Cold.	-8°C	10 km	19km/h / NW	0%
7:00 am	-2°C	-9°C	58%	Clear. Cold.	-8°C	10 km	19km/h / NW	0%
8:00 am	-2°C	-9°C	59%	Sunny. Cold.	-8°C	11 km	20km/h / NW	0%
9:00 am	-1°C	-9°C	57%	Sunny. Cold.	-7°C	12 km	22km/h / NW	0%
10:00 am	0°C	-8°C	52%	Sunny. Chilly.	-5°C	13 km	23km/h / NW	0%
11:00 am	2°C	-9°C	46%	Sunny. Chilly.	-3°C	13 km	22km/h / NW	0%
12:00 pm	3°C	-9°C	41%	Scattered clouds. Chilly.	-2°C	13 km	20km/h / NW	0%
1:00 pm	4°C	-9°C	39%	Partly cloudy. Chilly.	-1°C	13 km	19km/h / NW	0%
2:00 pm	4°C	-9°C	38%	Mostly sunny. Chilly.	0°C	13 km	16km/h / NW	0%
3:00 pm	4°C	-8°C	41%	Sunny. Chilly.	1°C	12 km	13km/h / NW	0%
4:00 pm	3°C	-8°C	46%	Sunny. Chilly.	0°C	12 km	10km/h / NNW	0%
5:00 pm	2°C	-7°C	51%	Scattered clouds. Chilly.	-0°C	11 km	8km/h / NNW	0%
6:00 pm	1°C	-7°C	56%	Broken clouds. Chilly.	-1°C	10 km	6km/h / NNW	0%
7:00 pm	-1°C	-7°C	62%	Overcast. Cold.	-1°C	9 km	4km/h / NNW	0%
8:00 pm	-2°C	-7°C	67%	Mostly cloudy. Cold.	-2°C	9 km	2km/h / W	0%
9:00 pm	-1°C	-7°C	64%	Cloudy. Cold.	-1°C	9 km	4km/h / SW	0%
10:00 pm	-0°C	-7°C	61%	Overcast. Cold.	-3°C	9 km	8km/h / SSW	0%
11:00 pm	-1°C	-6°C	69%	Overcast. Cold.	-4°C	8 km	8km/h / SSW	2%

Time	Temp.	Dew Point	Humidity		Conditions	Comfort Levels	Visibility	Wind	Precip.	Total Precip.
12:00 am	-2°C	-6°C	74%		Overcast. Cold.	-5°C	8 km	8km/h / S	6%	0 mm
1:00 am	-2°C	-6°C	74%		Light snow. Overcast. Cold.	-5°C	3 km	9km/h / S	18%	0.10 cm

Hourly Forecast

3°

-10°

8°

-5°

8°

-3°

12°

-1°

7°

-3°

12°

-2°

4°

-3°

7°

-2°

Hourly Forecast

Tue 16 Dec 3° -10° Mostly sunny. Chilly. 6km/h SSE | 0% UV: 0/ Minimal 0 mm Precip. Total

3°

-10°

Wed 17 Dec 8° -5° Overcast. Cool. 6km/h WSW | 0% UV: 0/ Minimal 0 mm Precip. Total

8°

-5°

Thu 18 Dec 8° -3° Light rain late. Cloudy. Cool. 16km/h SSE | 71% UV: 0/ Minimal 2.5 mm Precip. Total

8°

-3°

Fri 19 Dec 12° -1° Light mixture of precip. Decreasing cloudiness. Cool. 26km/h W | 73% UV: 0/ Minimal 0.04 cm Snow Total

12°

-1°

Sat 20 Dec 7° -3° Breaks of sun late. Cool. 18km/h S | 0% UV: 0/ Minimal 0 mm Precip. Total

7°

-3°

Sun 21 Dec 12° -2° Breaks of sun late. Cool. 22km/h W | 0% UV: 0/ Minimal 0 mm Precip. Total

12°

-2°

Mon 22 Dec 4° -3° Afternoon clouds. Chilly. 13km/h NNW | 3% UV: 0/ Minimal 0 mm Precip. Total

4°

-3°

Tue 23 Dec 7° -2° Overcast. Cool. 14km/h SSW | 18% UV: 0/ Minimal 0.20 cm Snow Total

7°

-2°