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Past Weather in Fairfax County, Virginia, USA — Yesterday and Last 2 Weeks

Currently: 40 °F. Low clouds. (Weather station: Reagan National Airport, USA). See more current weather

Past Weather in Fairfax County — Graph

°F

Fairfax County Temperature Yesterday

Maximum temperature yesterday: 37 °F (at 10:03 pm)
Minimum temperature yesterday: 32 °F (at 1:00 am)
Average temperature yesterday: 35 °F

High & Low Weather Summary for the Past Weeks

 TemperatureHumidityPressure
High63 °F (Feb 4, 9:52 am)93% (Jan 31, 11:52 pm)30.54 "Hg (Jan 31, 11:52 pm)
Low27 °F (Feb 2, 5:52 am)21% (Jan 29, 12:52 pm)29.58 "Hg (Jan 29, 12:52 pm)
Average41 °F63%30.13 "Hg
* Reported Jan 29 9:52 am — Feb 13 9:52 am, Fairfax County. 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

Fairfax County Weather History for the Previous 24 Hours

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 ConditionsComfort  
Time TempWeatherWind HumidityBarometerVisibility
9:52 am
Thu, Feb 13
39 °FLow clouds.9 mph86%29.83 "Hg10 mi
8:52 am38 °FDrizzle. Low clouds.12 mph86%29.86 "Hg7 mi
7:52 am37 °FFog.12 mph89%29.87 "Hg4 mi
6:52 am37 °FFog.No wind93%29.88 "Hg3 mi
6:12 am37 °FFog.No wind93%29.90 "Hg3 mi
5:41 am37 °FFog.5 mph89%29.91 "Hg2 mi
5:10 am37 °FFog.No wind89%29.91 "Hg1 mi
5:01 am37 °FDrizzle. Fog.No wind93%29.91 "Hg3 mi
4:02 am37 °FFog.No wind89%29.94 "Hg3 mi
3:19 am37 °FLight rain. Fog.5 mph89%29.97 "Hg4 mi
2:57 am37 °FRain. Fog.3 mph89%29.99 "Hg3 mi
1:55 am37 °FLight rain. Fog.3 mph93%30.04 "Hg3 mi
12:52 am37 °FLight rain. Fog.3 mph89%30.05 "Hg1 mi
11:52 pm
Wed, Feb 12
37 °FDrizzle. Fog.5 mph89%30.07 "Hg1 mi
11:24 pm36 °FDrizzle. Fog.5 mph92%30.09 "Hg1 mi
10:52 pm37 °FDrizzle. Fog.3 mph89%30.09 "Hg2 mi
10:34 pm37 °FDrizzle. Fog.5 mph89%30.11 "Hg2 mi
10:03 pm37 °FDrizzle. Fog.5 mph89%30.12 "Hg2 mi
8:52 pm36 °FLight rain. Fog.8 mph89%30.14 "Hg5 mi
7:52 pm36 °FLight rain. Fog.6 mph89%30.14 "Hg6 mi
6:52 pm36 °FLight rain. Fog.6 mph89%30.16 "Hg6 mi
5:52 pm36 °FLight rain. Fog.7 mph89%30.17 "Hg4 mi
5:39 pm36 °FLight rain. Fog.7 mph89%30.17 "Hg3 mi
4:52 pm36 °FLight rain. Fog.6 mph89%30.18 "Hg1 mi
4:38 pm36 °FLight rain. Fog.5 mph89%30.19 "Hg2 mi
4:06 pm36 °FDrizzle. Fog.6 mph85%30.18 "Hg2 mi
2:52 pm36 °FDrizzle. Fog.7 mph85%30.17 "Hg3 mi
2:12 pm36 °FDrizzle. Fog.8 mph85%30.17 "Hg2 mi
1:55 pm36 °FDrizzle. Fog.5 mph85%30.18 "Hg2 mi
12:52 pm35 °FFog.8 mph85%30.17 "Hg1 mi
12:18 pm35 °FFog.7 mph85%30.19 "Hg2 mi
11:52 am35 °FLow clouds.6 mph82%30.19 "Hg5 mi
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