Comus Weather Forecast

    • 43
    • 56

    Slight Chance Rain

    • 42
    • 46

    Rain

    • 40
    • 52

    Rain

    • 34
    • 52

    Mostly Cloudy

    • 28
    • 40

    Chance Rain/Snow

    • 21
    • 37

    Partly Sunny

Today 18 Feb Northwest Montgomery

Cloudy. Areas of fog in the morning. A chance of rain in the afternoon. Highs in the mid 50s. South Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 18 Feb Northwest Montgomery

Mostly cloudy. Lows in the lower 40s. West Winds around 5 Mph.

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Comus Temperature Statistics

February Temperature

Gaithersburg - Montgomery County Airport (11.2 miles)

  • Lowest 9 February, 2026

    7 °F

  • Average February

    27.6 °F

  • Highest 14 February, 2026

    53.1 °F

Climate (2021–Present)

Gaithersburg - Montgomery County Airport (11.2 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.8 °F
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