Swan Lake Weather Forecast

    • 20
    • 34

    Mostly Cloudy

    • 23
    • 38

    Mostly Cloudy

    • 28
    • 39

    Mostly Cloudy

    • 31
    • 41

    Slight Chance Rain/Snow

    • 34
    • 42

    Chance Rain/Snow

    • 32
    • 45

    Slight Chance Rain

Today 26 Jan West Glacier Region

Mostly cloudy. Highs in the 20s to lower 30s. Southwest Winds to 15 Mph.

Tonight 26 Jan West Glacier Region

Mostly cloudy. Lows 15 to 22. Southwest Winds to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swan Lake Temperature Statistics

January Temperature

Kalispell, Glacier Park International Airport (32.3 miles)

  • Lowest 23 January, 2026

    7 °F

  • Average January

    28.1 °F

  • Highest 12 January, 2026

    46.7 °F

Climate (2021–Present)

Kalispell, Glacier Park International Airport (32.3 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    57 °F
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