Omro Weather Forecast

    • 44
    • 59

    Mostly Cloudy

    • 41
    • 61

    Partly Sunny

    • 42
    • 64

    Mostly Sunny

    • 54
    • 70

    Chance Rain Showers

    • 55
    • 72

    Chance Thunderstorms

    • 48
    • 71

    Partly Sunny

Today 5 Sep Winnebago

Blustery. Mostly cloudy. A chance of Sprinkles in the morning. Highs in the upper 50s. West wind 15 to 25 Mph with Gusts to around 35 Mph.

Tonight 5 Sep Winnebago

Partly cloudy in the evening then becoming mostly cloudy. A chance of Sprinkles. Lows in the middle 40s. West wind 10 to 15 Mph.

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Omro Temperature Statistics

September Temperature

Wittman Regional Airport (9.9 miles)

  • Lowest 3 September, 2025

    46.9 °F
  • Average September

    63 °F
  • Highest 1 September, 2025

    75 °F

Climate (2020–Present)

Wittman Regional Airport (9.9 miles)

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  • Average Low 2020–2025

    39.8 °F
  • Average 2020–2025

    48.6 °F
  • Average High 2020–2025

    57.1 °F
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