Clewiston Weather Forecast

    • 73
    • 84

    Thunderstorms Likely

    • 73
    • 88

    Chance Thunderstorms

    • 73
    • 88

    Chance Thunderstorms

    • 73
    • 88

    Chance Thunderstorms

    • 74
    • 90

    Chance Thunderstorms

    • 73
    • 90

    Chance Thunderstorms

Today 18 Sep Hendry

Partly sunny with a chance of Showers and Thunderstorms this Morning, then mostly cloudy with Showers and Thunderstorms likely this afternoon. Highs in the mid 80s. Northeast Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 18 Sep Hendry

Mostly cloudy with a chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the lower 70s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming north after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clewiston Temperature Statistics

September Temperature

Okeechobee County Airport (35.4 miles)

  • Lowest 14 September, 2025

    69.8 °F

  • Average September

    81.2 °F

  • Highest 1 September, 2025

    91.4 °F

Climate (2020–Present)

Okeechobee County Airport (35.4 miles)

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  • Average Low 2020–2025

    64.3 °F

  • Average 2020–2025

    73.4 °F

  • Average High 2020–2025

    84.4 °F
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