Saint Mary Lake Weather Forecast

    • 26
    • 38

    Mostly Sunny

    • 28
    • 36

    Partly Sunny

    • 27
    • 35

    Mostly Cloudy

    • 24
    • 35

    Chance Snow

    • 24
    • 35

    Chance Snow

    • 21
    • 38

    Chance Snow

Today 11 Feb East Glacier Park Region

Sunny. Highs 30 to 40. Southwest Winds 5 to 15 Mph.

Tonight 11 Feb East Glacier Park Region

Mostly clear. Lows 19 to 27. Southwest Winds 5 to 15 Mph with Gusts to around 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Mary Lake Temperature Statistics

February Temperature

Kalispell, Glacier Park International Airport (45.4 miles)

  • Lowest 6 February, 2026

    21.9 °F

  • Average February

    37.8 °F

  • Highest 5 February, 2026

    54.6 °F

Climate (2021–Present)

Kalispell, Glacier Park International Airport (45.4 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    57.1 °F
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