Grangeville Weather Forecast

    • 43
    • 65

    Breezy

    • 50
    • 71

    Mostly Sunny

    • 48
    • 70

    Partly Sunny

    • 45
    • 69

    Mostly Cloudy

    • 43
    • 62

    Slight Chance Rain

    • 48
    • 72

    Partly Sunny

Today 5 May Orofino/Grangeville Region

Mostly sunny. Highs in the mid 60s to lower 70s. Northeast Winds 15 to 25 Mph. Gusts up to 30 Mph increasing to 40 Mph in the afternoon.

Tonight 5 May Orofino/Grangeville Region

Mostly clear. Lows in the 40s. East Winds 15 to 25 Mph with Gusts to around 40 Mph mainly south of highway 12.

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Grangeville Temperature Statistics

May Temperature

Grangeville - Idaho County Airport (0.6 miles)

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Climate (2021–Present)

Grangeville - Idaho County Airport (0.6 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    58 °F
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