St Marie Weather Forecast

    • 32
    • 79

    Rain Showers

    • 24
    • 41

    Rain/Snow

    • 20
    • 34

    Chance Snow Showers

    • 19
    • 34

    Chance Snow Showers

    • 22
    • 39

    Slight Chance Snow Showers

    • 25
    • 43

    Mostly Cloudy

    • 29
    • 51

    Partly Sunny

Today 22 Apr Central and Southern Valley

Mostly sunny with a 20 percent chance of Showers. Highs in the lower 80s. South wind 15 to 20 Mph.

Tonight 22 Apr Central and Southern Valley

A chance of Thunderstorms. Showers. Some Thunderstorms may produce gusty Winds. Windy with Lows in the mid 30s. West wind 20 to 30 Mph. Gusts up to 45 Mph after midnight. Chance of rain 90 percent.

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St Marie Temperature Statistics

April Temperature

Glasgow, Glasgow International Airport (13.7 miles)

  • Lowest 17 April, 2026

    16.6 °F

  • Average April

    42 °F

  • Highest 11 April, 2026

    75.7 °F

Climate (2021–Present)

Glasgow, Glasgow International Airport (13.7 miles)

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  • Average Low 2021–2026

    34.5 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    58 °F
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