Comus Weather Forecast

    • 69
    • 88

    Slight Chance Thunderstorms

    • 64
    • 83

    Mostly Sunny

    • 68
    • 85

    Mostly Sunny

    • 65
    • 82

    Rain Showers Likely

    • 65
    • 78

    Chance Rain Showers

    • 65
    • 78

    Slight Chance Thunderstorms

    • 62
    • 79

    Slight Chance Thunderstorms

Today 17 Aug Northwest Montgomery

Partly sunny with scattered Showers and Thunderstorms. Highs in the upper 80s. Northwest Winds around 10 Mph. Chance of rain 40 percent.

Tonight 17 Aug Northwest Montgomery

Mostly cloudy with scattered Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows around 70. Northwest Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Comus Temperature Statistics

August Temperature

Gaithersburg - Montgomery County Airport (11.2 miles)

  • Lowest 1 August, 2026

    64.4 °F

  • Average August

    77.5 °F

  • Highest 6 August, 2026

    91.9 °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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