Calispell Lake Weather Forecast

    • 16
    • 28

    Areas Freezing Fog

    • 18
    • 31

    Mostly Cloudy

    • 24
    • 35

    Mostly Cloudy

    • 28
    • 37

    Chance Rain/Snow

    • 31
    • 36

    Chance Rain/Snow

    • 31
    • 40

    Chance Rain

Today 25 Jan Northeast Mountains

Mostly sunny. Highs in the upper 20s to lower 30s.

Tonight 25 Jan Northeast Mountains

Mostly clear. Lows 16 to 20.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Calispell Lake Temperature Statistics

January Temperature

Deer Park, Deer Park Airport (21.1 miles)

  • Lowest 9 January, 2026

    11.6 °F

  • Average January

    30.5 °F

  • Highest 13 January, 2026

    47.6 °F

Climate (2021–Present)

Deer Park, Deer Park Airport (21.1 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    60.2 °F
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