Clear Lake Weather Forecast

    • 55
    • 80

    Slight Chance Rain Showers

    • 57
    • 78

    Slight Chance Rain Showers

    • 53
    • 70

    Chance Rain Showers

    • 53
    • 63

    Chance Thunderstorms

    • 53
    • 65

    Chance Rain Showers

    • 52
    • 67

    Mostly Cloudy

    • 53
    • 73

    Partly Sunny

Today 15 Sep McIntosh

Sunny. Highs around 80. Southwest Winds 10 to 15 Mph.

Tonight 15 Sep McIntosh

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers after midnight. Patchy fog. Lows in the mid 50s. Southwest Winds around 5 Mph, becoming north around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

September Temperature

LINTON (39.1 miles)

  • Lowest 6 September, 2025

    33.8 °F

  • Average September

    61.4 °F

  • Highest 12 September, 2025

    89.6 °F

Climate (2020–Present)

LINTON (39.1 miles)

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  • Average Low 2020–2025

    31.5 °F

  • Average 2020–2025

    43.8 °F

  • Average High 2020–2025

    55.6 °F
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