St Marie Weather Forecast

    • 48
    • 66

    Increasing Clouds

    • 41
    • 59

    Rain Showers Likely

    • 43
    • 62

    Mostly Cloudy

    • 41
    • 64

    Mostly Sunny

    • 46
    • 70

    Mostly Sunny

    • 46
    • 71

    Mostly Sunny

Today 13 Sep Central and Southern Valley

Sunny. Highs in the upper 60s. East wind 10 to 15 Mph, becoming southeast around 20 Mph with Gusts up to 35 Mph this afternoon.

Tonight 13 Sep Central and Southern Valley

Mostly clear in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Lows in the upper 40s. East wind 15 to 20 Mph. Gusts up to 35 Mph in the evening. Chance of rain 70 percent.

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St Marie Temperature Statistics

September Temperature

Glasgow, Glasgow International Airport (13.7 miles)

  • Lowest 11 September, 2026

    46.9 °F

  • Average September

    68.2 °F

  • Highest 4 September, 2026

    93.7 °F

Climate (2021–2026)

Glasgow, Glasgow International Airport (13.7 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    57.8 °F
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