Early - Merkel Field Weather Forecast

    • 17
    • 20

    Snow

    • 32
    • 38

    Mostly Cloudy

    • 33
    • 47

    Mostly Cloudy

    • 37
    • 54

    Mostly Cloudy

    • 37
    • 60

    Partly Sunny

    • 27
    • 53

    Mostly Cloudy

Today 17 Mar Winnebago

Mostly sunny in the Morning, then becoming mostly cloudy. Highs in the lower 20s. West Winds 5 to 10 Mph, becoming southwest in the afternoon.

Tonight 17 Mar Winnebago

Snow. Snow accumulation of 1 to 3 Inches. Lows around 18. South Winds 5 to 10 Mph, increasing to 10 to 15 Mph after midnight. Chance of precipitation 90 percent.

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Early - Merkel Field Temperature Statistics

March Temperature

Rockford, Greater Rockford Airport (13.7 miles)

  • Lowest 1 March, 2026

    18.6 °F

  • Average March

    42.2 °F

  • Highest 9 March, 2026

    72 °F

Climate (2021–Present)

Rockford, Greater Rockford Airport (13.7 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    61.7 °F
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