Ashburn Weather Forecast 15 Days, Weather in Ashburn Today

Current weather conditions and 15 day weather forecast for Ashburn, Virginia, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Ashburn

14 December 2025 Sunday
-1.9 ° C / 28.6°F
Overcast
Overcast
Feels Like : -7.9 ° C / 17.8°F
Humidity : % 86
Pressure : 1018 mb
Wind Speed : 21.6 kmph / 13.4 miles from NWNW
Visibility : 16 km
Precipitation (rainfall) : 0.17 mm
Cloud (%) : 100

15 day weather forecast for Ashburn, VA, USA

Weather Forecast for next 15 Days for Ashburn including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Ashburn, Virginia state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
14 December 2025 Sunday Moderate or heavy snow showers Moderate or heavy snow showers -7.4 ° C
(18.7°F)
-1.8 ° C
(28.8°F)
-3.4 ° C
(25.8°F)
% 68 77% 0.3 Sunrise:07:22 AM
Sunset: 04:48 PM
Moonrise:02:21 AM
Moonset: 01:21 PM
Moon Phase
( Waning Crescent )
15 December 2025 Monday Sunny Sunny -7.9 ° C
(17.8°F)
-1.1 ° C
(30°F)
-4.6 ° C
(23.8°F)
% 55 0% 0.3 Sunrise:07:23 AM
Sunset: 04:48 PM
Moonrise:03:22 AM
Moonset: 01:45 PM
Moon Phase
( Waning Crescent )
16 December 2025 Tuesday Sunny Sunny -5 ° C
(23°F)
3.2 ° C
(37.8°F)
-1.6 ° C
(29.2°F)
% 52 0% 0.4 Sunrise:07:23 AM
Sunset: 04:49 PM
Moonrise:04:23 AM
Moonset: 02:12 PM
Moon Phase
( Waning Crescent )
17 December 2025 Wednesday Cloudy  Cloudy -2.7 ° C
(27.2°F)
8.9 ° C
(48.1°F)
2.6 ° C
(36.6°F)
% 74 0% 0.2 Sunrise:07:24 AM
Sunset: 04:49 PM
Moonrise:05:25 AM
Moonset: 02:45 PM
Moon Phase
( Waning Crescent )
18 December 2025 Thursday Partly Cloudy  Partly Cloudy -0.8 ° C
(30.5°F)
8.3 ° C
(47°F)
3.6 ° C
(38.4°F)
% 89 0% 0 Sunrise:07:25 AM
Sunset: 04:50 PM
Moonrise:06:26 AM
Moonset: 03:26 PM
Moon Phase
( Waning Crescent )
19 December 2025 Friday Sunny Sunny 3.8 ° C
(38.9°F)
13.5 ° C
(56.4°F)
9.5 ° C
(49.1°F)
% 57 0% 3 Sunrise:07:25 AM
Sunset: 04:50 PM
Moonrise:07:24 AM
Moonset: 04:13 PM
Moon Phase
( New Moon )
20 December 2025 Saturday Patchy rain nearby Patchy rain nearby 1.9 ° C
(35.4°F)
9.4 ° C
(48.9°F)
6 ° C
(42.9°F)
% 66 65% 2 Sunrise:07:26 AM
Sunset: 04:50 PM
Moonrise:08:15 AM
Moonset: 05:09 PM
Moon Phase
( New Moon )
21 December 2025 Sunday Patchy rain nearby Patchy rain nearby 1.9 ° C
(35.4°F)
14.4 ° C
(57.9°F)
9.9 ° C
(49.8°F)
% 81 84% 2 Sunrise:07:26 AM
Sunset: 04:51 PM
Moonrise:09:00 AM
Moonset: 06:10 PM
Moon Phase
( Waxing Crescent )
22 December 2025 Monday Sunny Sunny -2.9 ° C
(26.8°F)
4.5 ° C
(40.1°F)
0.4 ° C
(32.8°F)
% 56 0% 2 Sunrise:07:27 AM
Sunset: 04:51 PM
Moonrise:09:38 AM
Moonset: 07:15 PM
Moon Phase
( Waxing Crescent )
23 December 2025 Tuesday Partly Cloudy  Partly Cloudy -0.5 ° C
(31.2°F)
8.9 ° C
(48°F)
4.8 ° C
(40.7°F)
% 69 0% 2 Sunrise:07:27 AM
Sunset: 04:52 PM
Moonrise:10:09 AM
Moonset: 08:20 PM
Moon Phase
( Waxing Crescent )
24 December 2025 Wednesday Partly Cloudy  Partly Cloudy -1.6 ° C
(29.2°F)
3 ° C
(37.5°F)
1 ° C
(33.8°F)
% 51 0% 2 Sunrise:07:28 AM
Sunset: 04:53 PM
Moonrise:10:37 AM
Moonset: 09:26 PM
Moon Phase
( Waxing Crescent )
25 December 2025 Thursday Heavy snow Heavy snow -4 ° C
(24.8°F)
-3.3 ° C
(26.1°F)
-3.1 ° C
(26.5°F)
% 85 75% 1 Sunrise:07:28 AM
Sunset: 04:53 PM
Moonrise:11:01 AM
Moonset: 10:32 PM
Moon Phase
( Waxing Crescent )
26 December 2025 Friday Freezing fog Freezing fog -1.9 ° C
(28.5°F)
1.2 ° C
(34.1°F)
0.4 ° C
(32.8°F)
% 99 82% 1 Sunrise:07:28 AM
Sunset: 04:54 PM
Moonrise:11:25 AM
Moonset: 11:39 PM
Moon Phase
( Waxing Crescent )
27 December 2025 Saturday Patchy moderate snow Patchy moderate snow -0.5 ° C
(31.1°F)
0.7 ° C
(33.3°F)
0.6 ° C
(33°F)
% 94 73% 1 Sunrise:07:29 AM
Sunset: 04:55 PM
Moonrise:11:48 AM
Moonset: No moonset
Moon Phase
( First Quarter )
Ashburn Weather forecasts are usually fully updated every 4 hours.
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