Rockford Weather Forecast

    • 49
    • 68

    Partly Sunny

    • 51
    • 69

    Partly Sunny

    • 52
    • 72

    Partly Sunny

    • 60
    • 73

    Rain Showers Likely

    • 60
    • 70

    Rain Showers Likely

    • 55
    • 70

    Chance Rain Showers

    • 53
    • 66

    Chance Rain Showers

Today 26 Sep Winnebago

Partly cloudy. Highs in the mid 60s.

Tonight 26 Sep Winnebago

Mostly cloudy. A slight chance of Sprinkles late. Lows in the upper 40s. East Winds around 5 Mph.

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Rockford Temperature Statistics

September Temperature

Rockford, Greater Rockford Airport (5 miles)

  • Lowest 14 September, 2026

    44.7 °F

  • Average September

    70.1 °F

  • Highest 2 September, 2026

    96.7 °F

Climate (2021–2026)

Rockford, Greater Rockford Airport (5 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.7 °F
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