Glenair Airport Weather Forecast

    • 58
    • 79

    Decreasing Clouds

    • 47
    • 85

    Mostly Cloudy

    • 38
    • 59

    Rain Showers

    • 32
    • 52

    Mostly Sunny

    • 51
    • 63

    Partly Sunny

    • 49
    • 74

    Slight Chance Thunderstorms

Today 17 Apr Northwest Howard

Mostly sunny. A chance of Showers, mainly in the morning. Highs in the upper 70s. Northwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 17 Apr Northwest Howard

Mostly cloudy with scattered Showers. Lows in the mid 60s. West Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Glenair Airport Temperature Statistics

April Temperature

Gaithersburg - Montgomery County Airport (10.6 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 (10.6 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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