Winnebago Weather Forecast

    • 62
    • 77

    Rain Showers Likely

    • 56
    • 73

    Rain Showers Likely

    • 58
    • 75

    Chance Thunderstorms

    • 60
    • 79

    Chance Rain Showers

    • 56
    • 79

    Chance Rain Showers

    • 54
    • 73

    Slight Chance Thunderstorms

Today 18 Sep Faribault

Partly sunny. A 20 percent chance of Thunderstorms late in the afternoon. Highs in the upper 70s. South Winds 5 to 10 Mph.

Tonight 18 Sep Faribault

Showers likely and chance of Thunderstorms in the Evening, then chance of Thunderstorms after midnight. Lows in the lower 60s. Southeast Winds up to 10 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winnebago Temperature Statistics

September Temperature

Fairmont, Fairmont Municipal Airport (14.9 miles)

  • Lowest 7 September, 2025

    41 °F

  • Average September

    64.9 °F

  • Highest 13 September, 2025

    93.9 °F

Climate (2020–Present)

Fairmont, Fairmont Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    38.3 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    57.1 °F
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