Gaither Weather Forecast

    • 61
    • 77

    Chance Rain Showers

    • 59
    • 80

    Partly Sunny

    • 58
    • 80

    Partly Sunny

    • 62
    • 82

    Partly Sunny

    • 69
    • 86

    Slight Chance Thunderstorms

    • 62
    • 86

    Slight Chance Thunderstorms

Today 5 Sep Carroll

Partly sunny. Highs in the upper 70s. North Winds around 5 Mph.

Tonight 5 Sep Carroll

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 50s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gaither Temperature Statistics

September Temperature

Gaithersburg - Montgomery County Airport (15.5 miles)

  • Lowest 3 September, 2026

    69.8 °F

  • Average September

    78.7 °F

  • Highest 1 September, 2026

    93.9 °F

Climate (2021–2026)

Gaithersburg - Montgomery County Airport (15.5 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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