Harrington South Lake Weather Forecast

    • 48
    • 80

    Becoming Sunny

    • 55
    • 82

    Mostly Sunny

    • 61
    • 79

    Chance Thunderstorms

    • 61
    • 80

    Rain Showers

    • 57
    • 73

    Rain Showers Likely

    • 58
    • 75

    Partly Sunny

Today 21 Oct Lamar

Sunny. Highs in the upper 70s. North Winds 5 to 10 Mph.

Tonight 21 Oct Lamar

Mostly clear. Lows in the upper 40s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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Harrington South Lake Temperature Statistics

October Temperature

Paris / Cox Field (11.8 miles)

  • Lowest 10 October, 2025

    57.9 °F

  • Average October

    74.1 °F

  • Highest 2 October, 2025

    90 °F

Climate (2020–Present)

Paris / Cox Field (11.8 miles)

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  • Average Low 2020–2025

    54 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    74.9 °F
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