Clear Lake Weather Forecast

    • 34
    • 51

    Slight Chance Rain Showers

    • 29
    • 57

    Partly Sunny

    • 34
    • 63

    Sunny

    • 34
    • 69

    Sunny

    • 37
    • 74

    Mostly Sunny

    • 38
    • 76

    Mostly Sunny

    • 40
    • 75

    Mostly Sunny

Today 12 Oct Western Magic Valley

Mostly clear. Lows 38 to 44. Highs 69 to 74.

Tonight 12 Oct Western Magic Valley

Mostly cloudy with a 30 percent chance of rain Showers. Lows 31 to 36. West Winds 10 to 15 Mph with Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

October Temperature

Jerome County Airport (16.8 miles)

  • Lowest 8 October, 2026

    45.6 °F

  • Average October

    65.2 °F

  • Highest 4 October, 2026

    88.6 °F

Climate (2021–2026)

Jerome County Airport (16.8 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    62.6 °F
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