Green Bay Weather Forecast

    • 75
    • 90

    Thunderstorms Likely

    • 74
    • 87

    Thunderstorms

    • 75
    • 86

    Rain Showers

    • 75
    • 87

    Thunderstorms Likely

    • 75
    • 88

    Chance Thunderstorms

    • 75
    • 88

    Chance Thunderstorms

Today 6 Sep Eastern Putnam

Mostly sunny this Morning, then mostly cloudy with Showers likely with a chance of Thunderstorms this afternoon. Highs in the lower 90s. West Winds around 5 Mph. Chance of rain 70 percent. Heat index Values up to 106.

Tonight 6 Sep Eastern Putnam

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the lower 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 60 percent.

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Green Bay Temperature Statistics

September Temperature

Flagler County Airport (15.5 miles)

  • Lowest 1 September, 2026

    74.3 °F

  • Average September

    79.3 °F

  • Highest 1 September, 2026

    87.8 °F

Climate (2021–2026)

Flagler County Airport (15.5 miles)

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  • Average Low 2021–2026

    61.4 °F

  • Average 2021–2026

    67.7 °F

  • Average High 2021–2026

    79.7 °F
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