Washington Grove Weather Forecast

    • 68
    • 90

    Partly Sunny

    • 68
    • 91

    Chance Rain Showers

    • 62
    • 81

    Chance Rain Showers

    • 56
    • 85

    Chance Rain Showers

    • 41
    • 67

    Chance Rain Showers

    • 36
    • 56

    Mostly Sunny

Today 15 Apr Central and Southeast Montgomery

Sunny, hot with Highs in the lower 90s. Southwest Winds 10 to 15 Mph.

Tonight 15 Apr Central and Southeast Montgomery

Partly cloudy. Lows in the upper 60s. Southwest Winds 5 to 10 Mph.

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Washington Grove Temperature Statistics

April Temperature

Gaithersburg - Montgomery County Airport (1.9 miles)

  • Lowest 8 April, 2026

    28.9 °F

  • Average April

    58.6 °F

  • Highest 4 April, 2026

    87.1 °F

Climate (2021–Present)

Gaithersburg - Montgomery County Airport (1.9 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    66 °F
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