Three Island State Park Weather Forecast

    • 32
    • 44

    Rain

    • 32
    • 40

    Rain/Snow

    • 33
    • 42

    Rain Likely

    • 22
    • 45

    Rain Likely

    • 17
    • 36

    Chance Snow

    • 19
    • 37

    Chance Snow

Today 1 Feb Upper Treasure Valley

Rain likely. Chance of rain 60 percent. Highs 42 to 47. Southeast Winds up to 10 Mph in the Morning, shifting to northwest around 10 Mph in the afternoon.

Tonight 1 Feb Upper Treasure Valley

Rain likely. Snow Likely, mainly after midnight. Chance of precipitation 60 percent. No snow accumulation. Lows 30 to 35. East Winds up to 10 Mph.

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  • Temperature Real-Time

Three Island State Park Temperature Statistics

February Temperature

Mountain Home Air Force Base (28.6 miles)

  • Lowest

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  • Average February

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Climate (2020–Present)

Mountain Home Air Force Base (28.6 miles)

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  • Average Low 2020–2025

    39.5 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    64.8 °F
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