Windham Weather Forecast

    • 54
    • 82

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

    • 54
    • 83

    Mostly Sunny

    • 53
    • 82

    Mostly Sunny

    • 55
    • 84

    Mostly Sunny

    • 54
    • 82

    Partly Sunny

    • 56
    • 80

    Chance Rain Showers

Today 14 Sep Portage

Patchy fog this morning. Mostly sunny. Highs in the lower 80s. Northeast Winds 5 to 10 Mph.

Tonight 14 Sep Portage

Clear. Lows in the mid 50s. Northeast Winds 5 to 10 Mph.

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Windham Temperature Statistics

September Temperature

Portage County Airport (10.6 miles)

  • Lowest 8 September, 2025

    37.8 °F

  • Average September

    59.9 °F

  • Highest 3 September, 2025

    80.1 °F

Climate (2020–Present)

Portage County Airport (10.6 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    50.1 °F

  • Average High 2020–2025

    60 °F
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