Saint Marys Lake Weather Forecast

    • 34
    • 64

    Becoming Sunny

    • 26
    • 42

    Mostly Sunny

    • 27
    • 44

    Rain/Snow Likely

    • 26
    • 41

    Rain/Snow Likely

    • 31
    • 43

    Slight Chance Rain

    • 40
    • 50

    Rain Showers Likely

    • 36
    • 53

    Chance Rain Showers

Today 15 Nov Calhoun

Mostly cloudy. A 20 percent chance of rain Showers in the afternoon. Highs in the mid 60s. Southwest Winds 10 to 15 Mph becoming west 15 to 20 Mph in the afternoon. Gusts up to 35 Mph.

Tonight 15 Nov Calhoun

Partly cloudy. Lows in the mid 30s. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Marys Lake Temperature Statistics

November Temperature

W K Kellogg Airport (5 miles)

  • Lowest 10 November, 2025

    19 °F

  • Average November

    41 °F

  • Highest 5 November, 2025

    57 °F

Climate (2020–Present)

W K Kellogg Airport (5 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    60.7 °F
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