Bartow Weather Forecast

    • 75
    • 93

    Thunderstorms

    • 75
    • 94

    Thunderstorms

    • 75
    • 92

    Thunderstorms

    • 73
    • 90

    Thunderstorms

    • 72
    • 90

    Thunderstorms

    • 72
    • 91

    Thunderstorms

Today 13 Sep Polk

Mostly sunny. Numerous Showers and Thunderstorms this afternoon. Highs in the lower 90s. Light and variable Winds, becoming northwest around 5 Mph this afternoon. Chance of rain 60 percent. Heat index Values up to 105.

Tonight 13 Sep Polk

Mostly cloudy with scattered Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Humid with Lows in the mid 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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Bartow Temperature Statistics

September Temperature

Bartow Municipal (5 miles)

  • Lowest 11 September, 2026

    71.6 °F

  • Average September

    81.2 °F

  • Highest 2 September, 2026

    95 °F

Climate (2021–2026)

Bartow Municipal (5 miles)

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  • Average Low 2021–2026

    64.3 °F

  • Average 2021–2026

    72.7 °F

  • Average High 2021–2026

    84.5 °F
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