Harris Lake Weather Forecast

    • 53
    • 77

    Rain Showers Likely

    • 50
    • 75

    Partly Sunny

    • 51
    • 76

    Partly Sunny

    • 51
    • 75

    Slight Chance Thunderstorms

    • 48
    • 72

    Slight Chance Thunderstorms

    • 47
    • 71

    Partly Sunny

Today 8 Aug Central St. Louis

Patchy fog in the morning. Sunny. Highs in the mid 70s. West Winds 5 to 10 Mph.

Tonight 8 Aug Central St. Louis

Mostly cloudy with a slight chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the mid 50s. Northwest Winds 5 to 10 Mph in the Evening, becoming light and variable. Chance of rain 70 percent.

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Harris Lake Temperature Statistics

August Temperature

Two Harbors (21.1 miles)

  • Lowest 5 August, 2026

    48.2 °F

  • Average August

    63.2 °F

  • Highest 3 August, 2026

    75.2 °F

Climate (2021–2026)

Two Harbors (21.1 miles)

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  • Average Low 2021–2026

    31.7 °F

  • Average 2021–2026

    41.3 °F

  • Average High 2021–2026

    50.3 °F
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