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10 day weather forecast for Fairfax County

Wednesday, July 9th, 2025, at 01:48 PM
Fairfax County Weather Pages

Fairfax County weather forecast

The weather forecast for Fairfax County for today indicates very hot and sticky conditions with a humidity level of about 82% with temperatures around 34 °F.

Rain is expected on Wednesday, Thursday, Saturday, and Sunday, accompanied by a gentle breeze.

On Thursday, a notable cooling trend with temperatures reaching 28°C, and heavy rain with a 83% probability, accumulating nearly 12.26mm.

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Fairfax County weather forecast

Fairfax County 14 days weather forecast

This weeks weather in Fairfax County. Click on a date for detailed forecasts
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Fairfax County Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Fairfax County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is Fairfax County?

Get accurate weather forecasts for Fairfax County, located at latitude 38.894 and longitude -77.431. Stay updated with localized weather information tailored for Fairfax County.

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