Clear Lake Weather Forecast

    • 56
    • 80

    Mostly Sunny

    • 60
    • 82

    Partly Sunny

    • 63
    • 82

    Partly Sunny

    • 63
    • 83

    Mostly Sunny

    • 65
    • 84

    Mostly Sunny

    • 67
    • 86

    Mostly Sunny

    • 69
    • 88

    Mostly Sunny

Today 3 Aug St. Joseph

Mostly sunny. Hazy. Near steady temperature in the upper 70s. East Winds around 10 Mph.

Tonight 3 Aug St. Joseph

Hazy this evening. Mostly clear. Lows in the mid 50s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

August Temperature

Haines Memorial Airport (6.8 miles)

  • Lowest 1 August, 2025

    57.2 °F

  • Average August

    66.1 °F

  • Highest 1 August, 2025

    75.2 °F

Climate (2020–Present)

Haines Memorial Airport (6.8 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    60.3 °F
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