Black Hill Regional Park Weather Forecast

    • 40
    • 61

    Mostly Sunny

    • 37
    • 60

    Mostly Sunny

    • 37
    • 59

    Mostly Sunny

    • 40
    • 59

    Mostly Cloudy

    • 42
    • 57

    Mostly Cloudy

    • 42
    • 58

    Mostly Cloudy

Today 22 Oct Northwest Montgomery

Mostly sunny. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Oct Northwest Montgomery

Mostly clear. Lows around 40. West Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming southwest around 5 Mph after midnight.

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Black Hill Regional Park Temperature Statistics

October Temperature

Gaithersburg - Montgomery County Airport (6.8 miles)

  • Lowest 17 October, 2025

    35.1 °F

  • Average October

    59.2 °F

  • Highest 6 October, 2025

    82 °F

Climate (2020–Present)

Gaithersburg - Montgomery County Airport (6.8 miles)

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  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    66 °F
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