Sandy Run Regional Park Weather Forecast

    • 29
    • 44

    Rain

    • 26
    • 40

    Rain/Snow

    • 25
    • 42

    Mostly Sunny

    • 20
    • 45

    Mostly Cloudy

    • 29
    • 35

    Wintry Mix Likely

    • 29
    • 44

    Chance Rain

Today 1 Dec Fairfax

Sunny. Highs in the lower 40s. North Winds 5 to 10 Mph.

Tonight 1 Dec Fairfax

Partly cloudy in the Evening, then mostly cloudy with rain likely with possible snow and sleet after midnight. Little or no snow and sleet accumulation. Lows around 30. East Winds around 5 Mph. Chance of precipitation 60 percent.

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Sandy Run Regional Park Temperature Statistics

December Temperature

Fort Belvoir (6.2 miles)

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  • Average December

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Climate (2020–Present)

Fort Belvoir (6.2 miles)

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  • Average Low 2020–2025

    47.8 °F
  • Average 2020–2025

    58.1 °F
  • Average High 2020–2025

    68.3 °F
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