Brentwood Weather Forecast

    • 68
    • 89

    Severe Tstms

    • 63
    • 86

    Chance Rain Showers

    • 58
    • 79

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 56
    • 74

    Chance Rain Showers

    • 56
    • 69

    Rain Showers Likely

Today 16 May Charles

Partly sunny. A chance of Showers with a slight chance of Thunderstorms this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 16 May Charles

Mostly cloudy with a chance of Showers and Thunderstorms. Some Thunderstorms may be severe. Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brentwood Temperature Statistics

May Temperature

Fort Belvoir (11.2 miles)

  • Lowest 10 May, 2025

    41.9 °F

  • Average May

    67.2 °F

  • Highest 2 May, 2025

    85.1 °F

Climate (2020–Present)

Fort Belvoir (11.2 miles)

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  • Average Low 2020–2025

    48 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    68.4 °F
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