Slate Lake Weather Forecast

    • 19
    • 27

    Snow Likely

    • 21
    • 28

    Snow

    • 19
    • 28

    Snow

    • 20
    • 33

    Slight Chance Snow

    • 24
    • 41

    Mostly Sunny

    • 27
    • 46

    Mostly Sunny

Today 1 Apr Southern Clearwater Mountains

A chance of rain and snow in the Morning, then rain and snow likely in the afternoon. Chance of precipitation 60 percent. Snow level 3000 feet. Little or no new snow accumulation. Highs in the mid 30s to upper 40s.

Tonight 1 Apr Southern Clearwater Mountains

Mostly cloudy with a 50 percent chance of rain and snow. Patchy fog after midnight. Lows in the 20s to mid 30s.

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Slate Lake Temperature Statistics

April Temperature

Grangeville - Idaho County Airport (24.9 miles)

  • Lowest

  • Average April

  • Highest

Climate (2020–Present)

Grangeville - Idaho County Airport (24.9 miles)

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  • Average Low 2020–2025

    36.4 °F
  • Average 2020–2025

    46.8 °F
  • Average High 2020–2025

    57.3 °F
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