Chicago Rockford International Airport Weather Forecast

    • 76
    • 93

    Mostly Sunny

    • 78
    • 93

    Mostly Sunny

    • 75
    • 92

    Chance Rain Showers

    • 72
    • 91

    Rain Showers Likely

    • 68
    • 86

    Rain Showers Likely

    • 66
    • 84

    Chance Rain Showers

    • 66
    • 84

    Slight Chance Thunderstorms

Today 30 Jun Winnebago

Mostly cloudy late in the Morning, then becoming partly cloudy. Breezy, hot. Highs in the lower 90s. Southwest Winds 10 to 15 Mph, increasing to 15 to 20 Mph in the afternoon. Gusts up to 30 Mph. Heat index Values up to 107.

Tonight 30 Jun Winnebago

Mostly clear. Breezy. Lows in the mid 70s. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Heat index Values up to 106 early in the evening.

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Chicago Rockford International Airport Temperature Statistics

June Temperature

Rockford, Greater Rockford Airport (0 miles)

  • Lowest 3 June, 2026

    45.6 °F

  • Average June

    69 °F

  • Highest 6 June, 2026

    89.7 °F

Climate (2021–2026)

Rockford, Greater Rockford Airport (0 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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