Fish Lake Weather Forecast

    • 33
    • 52

    Mostly Cloudy

    • 29
    • 45

    Rain/Snow

    • 18
    • 39

    Snow Likely

    • 27
    • 42

    Chance Snow

    • 31
    • 45

    Rain/Snow

    • 28
    • 41

    Rain/Snow

Today 28 Mar Kootenai/Cabinet Region

Mostly cloudy. Highs in the mid 50s to lower 60s.

Tonight 28 Mar Kootenai/Cabinet Region

Mostly cloudy in the evening then becoming partly cloudy. Lows in the 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fish Lake Temperature Statistics

March Temperature

Kalispell, Glacier Park International Airport (32.9 miles)

  • Lowest 15 March, 2026

    5.6 °F

  • Average March

    38.7 °F

  • Highest 20 March, 2026

    68.6 °F

Climate (2021–Present)

Kalispell, Glacier Park International Airport (32.9 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    57.2 °F
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