St Marie Weather Forecast

    • 6
    • 14

    Decreasing Clouds

    • 17
    • 26

    Partly Sunny

    • 6
    • 33

    Slight Chance Snow

    • 17
    • 27

    Mostly Cloudy

    • 17
    • 31

    Mostly Cloudy

    • 15
    • 31

    Partly Sunny

Today 20 Dec Central and Southern Valley

Mostly sunny. Much Colder with Highs around 15. Northwest wind 5 to 10 Mph, becoming northeast in the afternoon. Wind chill Values around 15 below in the morning.

Tonight 20 Dec Central and Southern Valley

Mostly clear. Lows 5 to 10 above. Southeast wind 5 to 10 Mph. Wind chill Values near zero.

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St Marie Temperature Statistics

December Temperature

Glasgow, Glasgow International Airport (13.7 miles)

  • Lowest 1 December, 2025

    -14.1 °F

  • Average December

    18.3 °F

  • Highest 15 December, 2025

    46 °F

Climate (2020–Present)

Glasgow, Glasgow International Airport (13.7 miles)

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  • Average Low 2020–2025

    34.5 °F

  • Average 2020–2025

    46.2 °F

  • Average High 2020–2025

    58 °F
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