Clear Lake Weather Forecast

    • 47
    • 79

    Areas Smoke

    • 52
    • 91

    Mostly Sunny

    • 48
    • 88

    Mostly Sunny

    • 45
    • 80

    Mostly Sunny

    • 43
    • 77

    Mostly Sunny

    • 43
    • 78

    Mostly Sunny

Today 23 Aug Cascades of Marion and Linn Counties

Sunny. Free air freezing level 13000 Feet, increasing to free air freezing level 14000 feet this afternoon. Winds light.

Tonight 23 Aug Cascades of Marion and Linn Counties

Mostly clear. Areas of smoke in the evening. Patchy smoke after midnight. Free air freezing level 14000 feet. Winds Light, becoming east 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

August Temperature

Redmond Roberts Field (42.9 miles)

  • Lowest 2 August, 2026

    38.6 °F

  • Average August

    69.1 °F

  • Highest 6 August, 2026

    99.6 °F

Climate (2021–2026)

Redmond Roberts Field (42.9 miles)

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  • Average Low 2021–2026

    35.6 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    65.6 °F
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