Belle Haven Weather Forecast

    • 77
    • 91

    Thunderstorms Likely

    • 78
    • 96

    Chance Thunderstorms

    • 73
    • 91

    Chance Thunderstorms

    • 73
    • 87

    Chance Thunderstorms

    • 72
    • 88

    Rain Showers Likely

    • 71
    • 86

    Chance Thunderstorms

Today 16 Jul Fairfax

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 16 Jul Fairfax

Mostly cloudy. Showers and Thunderstorms likely in the evening. Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Belle Haven Temperature Statistics

July Temperature

Washington/Reagan National Airport, DC (4.3 miles)

  • Lowest 5 July, 2025

    69.7 °F

  • Average July

    81.3 °F

  • Highest 8 July, 2025

    95.6 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (4.3 miles)

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  • Average Low 2020–2025

    52.7 °F

  • Average 2020–2025

    60.5 °F

  • Average High 2020–2025

    69.2 °F
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