Currently: 32 °F. Overcast. (Weather station: Washington-Dulles International Airport, USA). See more current weather
Past Weather in Reston — Graph
Reston Temperature Yesterday
Maximum temperature yesterday: 40 °F (at 3:52 pm)
Minimum temperature yesterday: 23 °F (at 12:52 am)
Average temperature yesterday: 32 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 56 °F (Jan 22, 1:52 pm) | 88% (Jan 25, 1:03 pm) | 30.75 "Hg (Jan 25, 1:03 pm) |
| Low | 4 °F (Jan 27, 7:52 am) | 19% (Jan 20, 3:52 pm) | 29.80 "Hg (Jan 25, 6:52 pm) |
| Average | 22 °F | 50% | 30.21 "Hg |
| * Reported Jan 20 12:52 am — Feb 4 12:52 am, Reston. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Reston Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:52 am Wed, Feb 4 |
|
32 °F | Overcast. | 7 mph | ↑ | 66% | 30.16 "Hg | 10 mi |
| 11:52 pm Tue, Feb 3 |
|
33 °F | Overcast. | 5 mph | ↑ | 66% | 30.16 "Hg | 10 mi |
| 10:52 pm |
|
34 °F | Overcast. | 3 mph | ↑ | 61% | 30.15 "Hg | 10 mi |
| 9:52 pm |
|
33 °F | Overcast. | 3 mph | ↑ | 63% | 30.16 "Hg | 10 mi |
| 8:52 pm |
|
31 °F | Overcast. | No wind | ↑ | 73% | 30.15 "Hg | 10 mi |
| 7:52 pm |
|
32 °F | Passing clouds. | No wind | ↑ | 64% | 30.15 "Hg | 10 mi |
| 6:52 pm |
|
35 °F | Passing clouds. | No wind | ↑ | 54% | 30.15 "Hg | 10 mi |
| 5:52 pm |
|
37 °F | Passing clouds. | 5 mph | ↑ | 50% | 30.15 "Hg | 10 mi |
| 4:52 pm |
|
40 °F | Broken clouds. | No wind | ↑ | 43% | 30.15 "Hg | 10 mi |
| 3:52 pm |
|
40 °F | Mostly cloudy. | 9 mph | ↑ | 45% | 30.15 "Hg | 10 mi |
| 2:52 pm |
|
39 °F | Partly sunny. | 3 mph | ↑ | 46% | 30.15 "Hg | 10 mi |
| 1:52 pm |
|
39 °F | Scattered clouds. | 3 mph | ↑ | 46% | 30.16 "Hg | 10 mi |
| 12:52 pm |
|
38 °F | Scattered clouds. | No wind | ↑ | 48% | 30.17 "Hg | 10 mi |
| 11:52 am |
|
37 °F | Passing clouds. | 3 mph | ↑ | 50% | 30.21 "Hg | 10 mi |
| 10:52 am |
|
35 °F | Partly sunny. | No wind | ↑ | 56% | 30.24 "Hg | 10 mi |
| 9:52 am |
|
34 °F | Partly sunny. | No wind | ↑ | 54% | 30.24 "Hg | 10 mi |
| 8:52 am |
|
28 °F | Partly sunny. | No wind | ↑ | 64% | 30.24 "Hg | 10 mi |
| 7:52 am |
|
24 °F | Partly sunny. | No wind | ↑ | 71% | 30.22 "Hg | 10 mi |
| 6:52 am |
|
25 °F | Overcast. | No wind | ↑ | 66% | 30.21 "Hg | 10 mi |
| 5:52 am |
|
25 °F | Overcast. | No wind | ↑ | 63% | 30.20 "Hg | 10 mi |
| 4:52 am |
|
24 °F | Overcast. | 5 mph | ↑ | 68% | 30.20 "Hg | 10 mi |
| 3:52 am |
|
25 °F | Passing clouds. | 7 mph | ↑ | 63% | 30.19 "Hg | 10 mi |
| 2:52 am |
|
25 °F | Overcast. | 5 mph | ↑ | 66% | 30.18 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||