Bossow Airport Weather Forecast

    • 66
    • 84

    Rain Showers Likely

    • 61
    • 80

    Rain Showers Likely

    • 56
    • 75

    Partly Sunny

    • 63
    • 77

    Rain Showers

    • 61
    • 77

    Chance Thunderstorms

    • 59
    • 75

    Chance Rain Showers

Today 16 Sep Portage

Partly sunny with a chance of Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Humid with Highs in the mid 80s. Southwest Winds around 5 Mph, becoming northwest around 5 Mph in the afternoon. Chance of rain 50 percent.

Tonight 16 Sep Portage

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Humid with Lows in the upper 60s. Northeast Winds around 5 Mph. Chance of rain 70 percent.

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Bossow Airport Temperature Statistics

September Temperature

Portage County Airport (8.1 miles)

  • Lowest 6 September, 2026

    53.1 °F

  • Average September

    70.3 °F

  • Highest 2 September, 2026

    91 °F

Climate (2021–2026)

Portage County Airport (8.1 miles)

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  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    60 °F
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