Fenn Weather Forecast

    • 36
    • 43

    Rain/Snow

    • 28
    • 43

    Rain/Snow

    • 26
    • 38

    Chance Snow

    • 32
    • 41

    Rain Likely

    • 28
    • 41

    Chance Rain

    • 30
    • 40

    Slight Chance Rain

Today 18 Dec Orofino/Grangeville Region

A chance of snow in the Morning, then rain with snow likely in the afternoon. Chance of precipitation near 100 percent. Snow level 3000 feet. Little or no new snow accumulation. Highs in the 40s. South Winds 15 to 20 Mph with Gusts to around 30 Mph mainly south of highway 12.

Tonight 18 Dec Orofino/Grangeville Region

Rain likely. Chance of rain near 100 percent. Lows in the 30s to lower 40s. Windy with southwest Winds 20 to 30 Mph with Gusts to around 45 Mph mainly south of highway 12.

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Fenn Temperature Statistics

December Temperature

Grangeville - Idaho County Airport (5.6 miles)

  • Lowest 1 December, 2025

    21.2 °F

  • Average December

    41.3 °F

  • Highest 10 December, 2025

    55.4 °F

Climate (2020–Present)

Grangeville - Idaho County Airport (5.6 miles)

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  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    47.3 °F

  • Average High 2020–2025

    57.8 °F
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