Early - Merkel Field Weather Forecast

    • 33
    • 54

    Becoming Sunny

    • 37
    • 59

    Chance Rain Showers

    • 44
    • 64

    Chance Rain Showers

    • 48
    • 73

    Rain Showers Likely

    • 39
    • 63

    Partly Sunny

    • 44
    • 64

    Partly Sunny

    • 46
    • 68

    Chance Rain Showers

Today 6 May Winnebago

Mostly cloudy. Highs in the mid 50s. Northwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 6 May Winnebago

Mostly clear. Areas of frost after midnight. Lows in the lower 30s. West Winds 5 to 10 Mph, becoming southwest after midnight.

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  • Temperature Real-Time

Early - Merkel Field Temperature Statistics

May Temperature

Rockford, Greater Rockford Airport (13.7 miles)

  • Lowest 2 May, 2026

    27.6 °F

  • Average May

    51.4 °F

  • Highest 4 May, 2026

    80.1 °F

Climate (2021–Present)

Rockford, Greater Rockford Airport (13.7 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.8 °F
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