Comus Weather Forecast

    • 64
    • 84

    Partly Sunny

    • 69
    • 86

    Partly Sunny

    • 64
    • 86

    Chance Rain Showers

    • 62
    • 79

    Mostly Sunny

    • 65
    • 80

    Mostly Sunny

Today 8 Sep Northwest Montgomery

Sunny. Highs in the mid 80s. Southwest Winds around 5 Mph.

Tonight 8 Sep Northwest Montgomery

Mostly clear. Lows in the upper 50s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Comus Temperature Statistics

September Temperature

Gaithersburg - Montgomery County Airport (11.2 miles)

  • Lowest 5 September, 2026

    62.6 °F

  • Average September

    77.1 °F

  • Highest 1 September, 2026

    93.9 °F

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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