Bethel Weather Forecast

    • 61
    • 84

    Slight Chance Thunderstorms

    • 60
    • 85

    Mostly Sunny

    • 63
    • 85

    Mostly Sunny

    • 68
    • 87

    Slight Chance Thunderstorms

    • 68
    • 86

    Rain Showers Likely

    • 69
    • 88

    Slight Chance Thunderstorms

Today 23 Aug Central and Southeast Prince William/Manassas/Manassas Park

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the mid 80s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 23 Aug Central and Southeast Prince William/Manassas/Manassas Park

Mostly clear. Lows around 60. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bethel Temperature Statistics

August Temperature

Fort Belvoir (7.5 miles)

  • Lowest 21 August, 2026

    63.7 °F

  • Average August

    79.2 °F

  • Highest 8 August, 2026

    92.8 °F

Climate (2021–2026)

Fort Belvoir (7.5 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.4 °F
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