Darnestown Weather Forecast

    • 14
    • 40

    Mostly Sunny

    • 13
    • 27

    Mostly Sunny

    • 29
    • 38

    Partly Sunny

    • 22
    • 48

    Partly Sunny

    • 13
    • 36

    Mostly Cloudy

    • 9
    • 20

    Chance Snow

Today 19 Jan Central and Southeast Montgomery

Mostly sunny. Highs around 40. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph this afternoon.

Tonight 19 Jan Central and Southeast Montgomery

Mostly clear. Lows around 14. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Darnestown Temperature Statistics

January Temperature

Gaithersburg - Montgomery County Airport (8.1 miles)

  • Lowest 16 January, 2026

    18 °F

  • Average January

    36.2 °F

  • Highest 7 January, 2026

    57.9 °F

Climate (2021–Present)

Gaithersburg - Montgomery County Airport (8.1 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    65.9 °F
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