Comus Weather Forecast

    • 72
    • 89

    Rain Showers Likely

    • 73
    • 92

    Chance Thunderstorms

    • 66
    • 88

    Chance Thunderstorms

    • 62
    • 81

    Partly Sunny

    • 61
    • 80

    Partly Sunny

    • 62
    • 81

    Slight Chance Thunderstorms

Today 2 Sep Northwest Montgomery

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Hot with Highs around 90. North Winds around 5 Mph, becoming southeast around 5 Mph in the afternoon. Chance of rain 30 percent.

Tonight 2 Sep Northwest Montgomery

Partly cloudy with a 20 percent chance of Showers. Lows in the lower 70s. Northwest Winds 5 to 10 Mph.

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Comus Temperature Statistics

September Temperature

Gaithersburg - Montgomery County Airport (11.2 miles)

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Climate (2021–2026)

Gaithersburg - Montgomery County Airport (11.2 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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