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