Brookeville Weather Forecast

    • 58
    • 71

    Rain Showers Likely

    • 60
    • 68

    Rain Showers Likely

    • 59
    • 79

    Partly Sunny

    • 59
    • 85

    Mostly Sunny

    • 58
    • 78

    Partly Sunny

    • 57
    • 76

    Mostly Cloudy

Today 16 Sep Central and Southeast Montgomery

Showers likely with a slight chance of Thunderstorms. Highs in the lower 70s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 16 Sep Central and Southeast Montgomery

Showers likely with a slight chance of Thunderstorms. Lows in the upper 50s. Northeast Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Brookeville Temperature Statistics

September Temperature

Gaithersburg - Montgomery County Airport (5.6 miles)

  • Lowest 9 September, 2025

    48.2 °F

  • Average September

    67.5 °F

  • Highest 6 September, 2025

    89.1 °F

Climate (2020–Present)

Gaithersburg - Montgomery County Airport (5.6 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    65.9 °F
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