Clear Lake Weather Forecast

    • 29
    • 58

    Decreasing Clouds

    • 31
    • 59

    Mostly Sunny

    • 35
    • 58

    Mostly Cloudy

    • 36
    • 59

    Partly Sunny

    • 37
    • 61

    Chance Rain

    • 29
    • 48

    Chance Rain/Snow

    • 29
    • 47

    Slight Chance Rain/Snow

Today 4 Feb Western Magic Valley

Mostly sunny. Highs 53 to 59. East Winds around 10 Mph.

Tonight 4 Feb Western Magic Valley

Mostly clear. Lows 27 to 32. East Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

February Temperature

Jerome County Airport (16.8 miles)

  • Lowest 2 February, 2026

    30.9 °F

  • Average February

    39.1 °F

  • Highest 1 February, 2026

    54 °F

Climate (2021–Present)

Jerome County Airport (16.8 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    62.2 °F
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