South Run Park Weather Forecast

    • 62
    • 86

    Rain Showers

    • 55
    • 78

    Chance Rain Showers

    • 65
    • 82

    Partly Sunny

    • 63
    • 85

    Rain Showers Likely

    • 43
    • 73

    Rain Showers

    • 41
    • 61

    Partly Sunny

    • 35
    • 59

    Partly Sunny

Today 1 Apr Fairfax

Numerous Showers and scattered Thunderstorms. Some Thunderstorms may produce damaging Winds and large hail. Hot with Highs in the mid 80s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 1 Apr Fairfax

Mostly cloudy. Widespread Showers and scattered Thunderstorms in the Evening, then scattered Showers with isolated Thunderstorms after midnight. Some Thunderstorms may produce damaging Winds and large hail. Lows in the lower 60s. South Winds around 5 Mph, becoming east around 5 Mph after midnight. Chance of rain 80 percent.

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South Run Park Temperature Statistics

April Temperature

Fort Belvoir (5 miles)

  • Lowest

  • Average April

  • Highest

Climate (2021–Present)

Fort Belvoir (5 miles)

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  • Average Low 2021–2026

    47.6 °F
  • Average 2021–2026

    57.9 °F
  • Average High 2021–2026

    68.2 °F
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