Grangeville Weather Forecast

    • 34
    • 46

    Rain Likely

    • 41
    • 45

    Rain

    • 41
    • 52

    Rain

    • 36
    • 55

    Partly Sunny

    • 39
    • 58

    Mostly Sunny

    • 36
    • 57

    Partly Sunny

Today 20 Oct Orofino/Grangeville Region

Rain likely in the Morning, then rain Showers likely in the afternoon. Chance of precipitation 70 percent. Cooler. Highs in the mid 40s to lower 50s. Southwest Winds 15 to 20 Mph with Gusts to around 30 Mph mainly south of highway 12.

Tonight 20 Oct Orofino/Grangeville Region

Mostly cloudy. A chance of rain in the Evening, then slight chance of rain and snow Showers after midnight. Chance of precipitation 40 percent. Lows in the 30s. Southwest Winds 15 to 20 Mph.

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Grangeville Temperature Statistics

October Temperature

Grangeville - Idaho County Airport (0.6 miles)

  • Lowest 9 October, 2017

    28.4 °F
  • Average October

    44.2 °F
  • Highest 6 October, 2017

    68 °F

Climate (2011–Present)

Grangeville - Idaho County Airport (0.6 miles)

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  • Average Low 2011–Present

    37.8 °F
  • Average 2011–Present

    48.9 °F
  • Average High 2011–Present

    59.3 °F
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