Machesney Park Weather Forecast

    • 46
    • 69

    Mostly Sunny

    • 46
    • 70

    Mostly Sunny

    • 54
    • 72

    Partly Sunny

    • 54
    • 76

    Slight Chance Thunderstorms

    • 51
    • 75

    Partly Sunny

    • 53
    • 75

    Partly Sunny

Today 25 Aug Winnebago

Sunny late in the Morning, then becoming partly cloudy. Highs in the upper 60s. Northwest Winds 5 to 10 Mph.

Tonight 25 Aug Winnebago

Mostly clear. Lows in the mid 40s. Northwest Winds around 5 Mph.

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Machesney Park Temperature Statistics

August Temperature

Rockford, Greater Rockford Airport (10.6 miles)

  • Lowest 3 August, 2025

    54.6 °F

  • Average August

    73.7 °F

  • Highest 8 August, 2025

    90.6 °F

Climate (2020–Present)

Rockford, Greater Rockford Airport (10.6 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    61.6 °F
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