Belmont Bay Weather Forecast

    • 48
    • 60

    Partly Sunny

    • 32
    • 55

    Partly Sunny

    • 33
    • 38

    Rain

    • 43
    • 60

    Chance Rain

    • 34
    • 48

    Partly Sunny

    • 40
    • 46

    Rain Likely

Today 3 Feb Fairfax

Partly sunny. Warmer with Highs in the lower 60s. South Winds 5 to 10 Mph.

Tonight 3 Feb Fairfax

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 40s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Belmont Bay Temperature Statistics

February Temperature

Fort Belvoir (5 miles)

  • Lowest 1 February, 2025

    32.4 °F

  • Average February

    45.6 °F

  • Highest 1 February, 2025

    53.1 °F

Climate (2020–Present)

Fort Belvoir (5 miles)

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  • Average Low 2020–2025

    47.8 °F

  • Average 2020–2025

    58 °F

  • Average High 2020–2025

    68.2 °F
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