Washington Grove Weather Forecast

    • 39
    • 61

    Increasing Clouds

    • 24
    • 50

    Mostly Cloudy

    • 25
    • 35

    Chance Wintry Mix

    • 38
    • 44

    Rain Likely

    • 46
    • 57

    Slight Chance Rain

    • 53
    • 65

    Chance Rain

Today 28 Feb Central and Southeast Montgomery

Sunny. Highs in the lower 60s. South Winds around 5 Mph.

Tonight 28 Feb Central and Southeast Montgomery

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 30s. East Winds around 5 Mph.

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Washington Grove Temperature Statistics

February Temperature

Gaithersburg - Montgomery County Airport (1.9 miles)

  • Lowest 9 February, 2026

    7 °F

  • Average February

    32.2 °F

  • Highest 20 February, 2026

    55.9 °F

Climate (2021–Present)

Gaithersburg - Montgomery County Airport (1.9 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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