Germantown Weather Forecast

    • 44
    • 64

    Sunny

    • 35
    • 62

    Mostly Sunny

    • 36
    • 61

    Sunny

    • 39
    • 64

    Sunny

    • 45
    • 67

    Mostly Sunny

    • 46
    • 67

    Mostly Cloudy

Today 22 Oct Northwest Montgomery

Sunny. Highs in the mid 60s. North Winds 5 to 10 Mph.

Tonight 22 Oct Northwest Montgomery

Clear. Lows in the lower 40s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Germantown Temperature Statistics

October Temperature

Gaithersburg - Montgomery County Airport (5.6 miles)

  • Lowest 18 October, 2026

    35.1 °F

  • Average October

    60.6 °F

  • Highest 2 October, 2026

    88 °F

Climate (2021–2026)

Gaithersburg - Montgomery County Airport (5.6 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    65.9 °F
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