Currently: 76 °F. Broken clouds. (Weather station: Washington-Dulles International Airport, USA). See more current weatherReston Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
40
44
48
52
56
60
64
68
72
76
80
May 4 – May 10
0.54
Lo:63
Sun, 4
Hi:73
8
0.28
Lo:63
Mon, 5
Hi:74
5
0.13
Lo:57
Tue, 6
Hi:74
8
Lo:53
Wed, 7
Hi:73
8
0.01
Lo:54
Thu, 8
Hi:73
10
0.01
Lo:47
Fri, 9
Hi:63
9
Lo:41
Sat, 10
Hi:70
9
May 11 – May 17
Lo:48
Sun, 11
Hi:82
6
Lo:57
Mon, 12
Hi:76
5
Lo:60
Tue, 13
Hi:78
5
Lo:60
Wed, 14
Hi:78
7
0.86
Lo:60
Thu, 15
Hi:74
7
Lo:60
Fri, 16
Hi:74
4
0.01
Lo:60
Sat, 17
Hi:75
8
May 18 – May 24
0.39
Lo:61
Sun, 18
Hi:75
3
2 Week Extended Forecast in Reston, Virginia, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sun May 4 |  | 73 / 63 °F | Isolated tstorms. Overcast. | 73 °F | 8 mph | ↑ | 77% | 99% | 0.54" | 3 (Moderate) | 6:07 am | 8:05 pm |
| Mon May 5 | | 74 / 63 °F | Isolated tstorms. Overcast. | 76 °F | 5 mph | ↑ | 66% | 75% | 0.28" | 3 (Moderate) | 6:06 am | 8:06 pm |
| Tue May 6 |  | 74 / 57 °F | Showers late. Cloudy. | 77 °F | 8 mph | ↑ | 48% | 56% | 0.13" | 3 (Moderate) | 6:05 am | 8:07 pm |
| Wed May 7 |  | 73 / 53 °F | Increasing cloudiness. | 77 °F | 8 mph | ↑ | 48% | 0% | - | 5 (Moderate) | 6:04 am | 8:08 pm |
| Thu May 8 |  | 73 / 54 °F | Sprinkles late. Overcast. | 76 °F | 10 mph | ↑ | 59% | 22% | 0.01" | 3 (Moderate) | 6:03 am | 8:09 pm |
| Fri May 9 | | 63 / 47 °F | Sprinkles late. Overcast. | 61 °F | 9 mph | ↑ | 46% | 14% | 0.01" | 3 (Moderate) | 6:02 am | 8:10 pm |
| Sat May 10 |  | 70 / 41 °F | Scattered clouds. | 65 °F | 9 mph | ↑ | 38% | 0% | - | 5 (Moderate) | 6:01 am | 8:10 pm |
| Sun May 11 | | 82 / 48 °F | Scattered clouds. | 80 °F | 6 mph | ↑ | 40% | 3% | - | 5 (Moderate) | 6:00 am | 8:11 pm |
| Mon May 12 |  | 76 / 57 °F | Sunny. | 78 °F | 5 mph | ↑ | 39% | 4% | - | 7 (High) | 5:59 am | 8:12 pm |
| Tue May 13 | | 78 / 60 °F | Afternoon clouds. | 78 °F | 5 mph | ↑ | 40% | 4% | - | 5 (Moderate) | 5:58 am | 8:13 pm |
| Wed May 14 |  | 78 / 60 °F | Overcast. | 79 °F | 7 mph | ↑ | 45% | 6% | - | 3 (Moderate) | 5:57 am | 8:14 pm |
| Thu May 15 |  | 74 / 60 °F | Thunderstorms. Overcast. | 65 °F | 7 mph | ↑ | 96% | 84% | 0.86" | 3 (Moderate) | 5:56 am | 8:15 pm |
| Fri May 16 | | 74 / 60 °F | Scattered clouds. | 76 °F | 4 mph | ↑ | 55% | 6% | - | 5 (Moderate) | 5:55 am | 8:16 pm |
| Sat May 17 | | 75 / 60 °F | Broken clouds. | 77 °F | 8 mph | ↑ | 46% | 39% | 0.01" | 5 (Moderate) | 5:54 am | 8:17 pm |
| Sun May 18 | | 75 / 61 °F | Thunderstorms. Cloudy. | 74 °F | 3 mph | ↑ | 75% | 70% | 0.39" | 3 (Moderate) | 5:53 am | 8:18 pm |
| * Updated Sunday, May 4, 2025 11:24:09 am Reston time - Weather by CustomWeather, © 2025 | ||||||||||||