Forest City Weather Forecast

    • 55
    • 67

    Slight Chance Rain Showers

    • 48
    • 66

    Chance Rain Showers

    • 45
    • 57

    Rain Showers Likely

    • 43
    • 60

    Partly Sunny

    • 47
    • 64

    Partly Sunny

    • 52
    • 66

    Slight Chance Rain Showers

    • 54
    • 70

    Mostly Cloudy

Today 19 Sep Winnebago

Partly sunny. A chance of Showers, mainly in the morning. Highs in the upper 60s. Chance of rain 30 percent.

Tonight 19 Sep Winnebago

Cloudy. Near steady temperature in the upper 50s. North Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Forest City Temperature Statistics

September Temperature

Forest City Municipal Airport (1.9 miles)

  • Lowest 13 September, 2026

    44.6 °F

  • Average September

    67.8 °F

  • Highest 4 September, 2026

    89.6 °F

Climate (2021–2026)

Forest City Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    57.3 °F
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