Grangeville Weather Forecast

    • 52
    • 73

    Chance Thunderstorms

    • 52
    • 74

    Rain Showers

    • 52
    • 75

    Chance Rain Showers

    • 48
    • 60

    Slight Chance Thunderstorms

    • 50
    • 68

    Chance Rain Showers

    • 52
    • 73

    Slight Chance Thunderstorms

    • 49
    • 73

    Chance Rain Showers

Today 24 May Orofino/Grangeville Region

Mostly cloudy with a chance of rain Showers and a slight chance of Thunderstorms in the Evening, then partly cloudy with a slight chance of rain Showers after midnight. Patchy fog after midnight. Chance of precipitation 40 percent. Lows in the 50s.

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Grangeville Temperature Statistics

May Temperature

Grangeville - Idaho County Airport (0.6 miles)

  • Lowest 2 May, 2018

    33.8 °F
  • Average May

    53.9 °F
  • Highest 15 May, 2018

    77 °F

Climate (2011–Present)

Grangeville - Idaho County Airport (0.6 miles)

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  • Average Low 2011–Present

    36.7 °F
  • Average 2011–Present

    47 °F
  • Average High 2011–Present

    57.1 °F
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