Crescent Lake Weather Forecast

    • 19
    • 24

    Increasing Clouds

    • 25
    • 32

    Chance Snow

    • 29
    • 31

    Snow

    • 18
    • 30

    Snow

    • 15
    • 25

    Chance Snow

    • 20
    • 30

    Snow Likely

Today 21 Feb Southern Clearwater Mountains

Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 30s to lower 40s.

Tonight 21 Feb Southern Clearwater Mountains

Mostly cloudy. Lows in the 20s to lower 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crescent Lake Temperature Statistics

February Temperature

Grangeville - Idaho County Airport (32.9 miles)

  • Lowest 18 February, 2026

    17.6 °F

  • Average February

    36.9 °F

  • Highest 1 February, 2026

    55.4 °F

Climate (2021–Present)

Grangeville - Idaho County Airport (32.9 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57.9 °F
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