Clarksburg Weather Forecast

    • 58
    • 77

    Increasing Clouds

    • 40
    • 78

    Rain Showers Likely

    • 31
    • 48

    Chance Rain Showers

    • 39
    • 52

    Mostly Cloudy

    • 39
    • 52

    Mostly Cloudy

    • 44
    • 62

    Rain Showers

Today 10 Mar Northwest Montgomery

Sunny. Highs in the upper 70s. South Winds 5 to 10 Mph.

Tonight 10 Mar Northwest Montgomery

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clarksburg Temperature Statistics

March Temperature

Gaithersburg - Montgomery County Airport (7.5 miles)

  • Lowest 2 March, 2026

    26.1 °F

  • Average March

    44.3 °F

  • Highest 8 March, 2026

    71.1 °F

Climate (2021–Present)

Gaithersburg - Montgomery County Airport (7.5 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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