Currently: 67 °F. Passing clouds. (Weather station: Washington-Dulles International Airport, USA). See more current weatherPast Weather in Reston — Graph
Reston Temperature Yesterday
Maximum temperature yesterday: 85 °F (at 2:52 pm)
Minimum temperature yesterday: 63 °F (at 4:52 am)
Average temperature yesterday: 75 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 90 °F (Jun 19, 2:52 pm) | 100% (Jun 6, 8:52 pm) | 30.14 "Hg (Jun 6, 8:52 pm) |
| Low | 62 °F (Jun 11, 2:52 am) | 37% (Jun 10, 4:52 pm) | 29.70 "Hg (Jun 8, 4:52 pm) |
| Average | 73 °F | 81% | 29.94 "Hg |
| * Reported Jun 6 6:01 am — Jun 21 6:52 am, Reston. Weather by CustomWeather, © 2025 | |||
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 | ||
| 6:52 am Sat, Jun 21 | | 67 °F | Passing clouds. | No wind | ↑ | 97% | 30.13 "Hg | 10 mi |
| 5:52 am |  | 66 °F | Partly sunny. | No wind | ↑ | 93% | 30.11 "Hg | 10 mi |
| 4:52 am |  | 66 °F | Passing clouds. | No wind | ↑ | 96% | 30.09 "Hg | 10 mi |
| 3:52 am | | 68 °F | Passing clouds. | No wind | ↑ | 90% | 30.09 "Hg | 10 mi |
| 2:52 am | | 68 °F | Passing clouds. | No wind | ↑ | 90% | 30.09 "Hg | 10 mi |
| 1:52 am | | 69 °F | Passing clouds. | No wind | ↑ | 87% | 30.09 "Hg | 10 mi |
| 12:52 am | | 72 °F | Passing clouds. | 3 mph | ↑ | 78% | 30.08 "Hg | 10 mi |
| 11:52 pm Fri, Jun 20 | | 72 °F | Passing clouds. | 6 mph | ↑ | 78% | 30.08 "Hg | 10 mi |
| 10:52 pm | | 74 °F | Passing clouds. | 6 mph | ↑ | 74% | 30.08 "Hg | 10 mi |
| 9:52 pm |  | 75 °F | Mostly cloudy. | 5 mph | ↑ | 74% | 30.07 "Hg | 10 mi |
| 8:52 pm | | 77 °F | Mostly cloudy. | 5 mph | ↑ | 66% | 30.06 "Hg | 10 mi |
| 7:52 pm | | 79 °F | Partly sunny. | 6 mph | ↑ | 65% | 30.04 "Hg | 10 mi |
| 6:52 pm | | 83 °F | Partly sunny. | 8 mph | ↑ | 51% | 30.02 "Hg | 10 mi |
| 5:52 pm | | 85 °F | Broken clouds. | 8 mph | ↑ | 43% | 30.01 "Hg | 10 mi |
| 4:52 pm | | 85 °F | Partly sunny. | 8 mph | ↑ | 43% | 30.02 "Hg | 10 mi |
| 3:52 pm | | 85 °F | Partly sunny. | 5 mph | ↑ | 45% | 30.02 "Hg | 10 mi |
| 2:52 pm | | 85 °F | Partly sunny. | 5 mph | ↑ | 43% | 30.02 "Hg | 10 mi |
| 1:52 pm | | 84 °F | Scattered clouds. | 14 mph | ↑ | 45% | 30.03 "Hg | 10 mi |
| 12:52 pm | | 82 °F | Passing clouds. | 8 mph | ↑ | 49% | 30.04 "Hg | 10 mi |
| 11:52 am |  | 80 °F | Sunny. | 10 mph | ↑ | 51% | 30.04 "Hg | 10 mi |
| 10:52 am | | 78 °F | Sunny. | 9 mph | ↑ | 52% | 30.04 "Hg | 10 mi |
| 9:52 am | | 75 °F | Sunny. | 6 mph | ↑ | 55% | 30.04 "Hg | 10 mi |
| 8:52 am | | 71 °F | Sunny. | 7 mph | ↑ | 63% | 30.00 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||