St Marie Weather Forecast

    • 23
    • 45

    Chance Snow

    • 27
    • 45

    Chance Snow

    • 29
    • 48

    Mostly Cloudy

    • 35
    • 49

    Chance Rain/Snow

    • 20
    • 55

    Breezy

    • 18
    • 39

    Partly Sunny

    • 23
    • 44

    Mostly Sunny

Today 21 Mar Central and Southern Valley

Rain. Much cooler with Highs in the lower 50s. Northwest wind around 15 Mph. Chance of rain 80 percent.

Tonight 21 Mar Central and Southern Valley

Mostly cloudy. A chance of rain this Evening, then a slight chance of snow after midnight. Lows in the mid 20s. North wind 10 to 15 Mph, becoming east around 5 Mph after midnight. Chance of precipitation 50 percent.

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St Marie Temperature Statistics

March Temperature

Glasgow, Glasgow International Airport (13.7 miles)

  • Lowest 15 March, 2026

    -1.4 °F

  • Average March

    34.7 °F

  • Highest 19 March, 2026

    75 °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

    46.1 °F

  • Average High 2021–2026

    58 °F
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