Headquarters Weather Forecast

    • 49
    • 81

    Slight Chance Thunderstorms

    • 51
    • 83

    Mostly Cloudy

    • 48
    • 83

    Mostly Sunny

    • 48
    • 81

    Mostly Sunny

    • 51
    • 83

    Mostly Sunny

    • 51
    • 86

    Slight Chance Thunderstorms

Today 16 Aug Northern Clearwater Mountains

Partly cloudy in the Morning, then a 20 percent chance of rain early in the afternoon. Mostly sunny late in the afternoon. Patchy fog in the morning. Highs in the 80s.

Tonight 16 Aug Northern Clearwater Mountains

Partly cloudy. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Headquarters Temperature Statistics

August Temperature

Grangeville - Idaho County Airport (49.7 miles)

  • Lowest 4 August, 2026

    42.8 °F

  • Average August

    68.1 °F

  • Highest 6 August, 2026

    91.4 °F

Climate (2021–2026)

Grangeville - Idaho County Airport (49.7 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57.8 °F
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