Glenelg Weather Forecast

    • 55
    • 77

    Becoming Sunny

    • 60
    • 77

    Mostly Sunny

    • 66
    • 83

    Slight Chance Thunderstorms

    • 67
    • 91

    Chance Thunderstorms

    • 60
    • 79

    Slight Chance Thunderstorms

    • 60
    • 81

    Mostly Sunny

Today 15 Jun Northwest Howard

Mostly sunny. Highs in the upper 70s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 15 Jun Northwest Howard

Mostly clear. Lows in the mid 50s. Northwest Winds 5 to 10 Mph.

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Glenelg Temperature Statistics

June Temperature

Gaithersburg - Montgomery County Airport (11.2 miles)

  • Lowest 2 June, 2026

    48.2 °F

  • Average June

    72.8 °F

  • Highest 11 June, 2026

    95 °F

Climate (2021–Present)

Gaithersburg - Montgomery County Airport (11.2 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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