Sandy Run Regional Park Weather Forecast

    • 65
    • 85

    Chance Thunderstorms

    • 69
    • 88

    Chance Thunderstorms

    • 68
    • 85

    Rain Showers

    • 66
    • 84

    Chance Thunderstorms

    • 66
    • 85

    Mostly Sunny

    • 68
    • 87

    Slight Chance Thunderstorms

Today 26 Jul Fairfax

Mostly sunny. Patchy fog in the morning. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the mid 80s. Light and variable Winds, becoming southeast around 5 Mph in the afternoon. Chance of rain 20 percent.

Tonight 26 Jul Fairfax

Partly cloudy. Patchy fog. Lows in the mid 60s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sandy Run Regional Park Temperature Statistics

July Temperature

Fort Belvoir (6.2 miles)

  • Lowest 13 July, 2026

    62.4 °F

  • Average July

    80.9 °F

  • Highest 4 July, 2026

    101.3 °F

Climate (2021–2026)

Fort Belvoir (6.2 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.3 °F
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