Appleton Weather Forecast

    • 71
    • 90

    Thunderstorms Likely

    • 66
    • 85

    Chance Thunderstorms

    • 66
    • 85

    Partly Sunny

    • 68
    • 89

    Chance Rain Showers

    • 67
    • 86

    Chance Thunderstorms

    • 67
    • 87

    Chance Thunderstorms

    • 67
    • 88

    Chance Thunderstorms

Today 5 Jul Knox

Mostly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. Southwest Winds around 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 5 Jul Knox

Showers with Thunderstorms likely this Evening, then a chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. Southwest Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain near 100 percent.

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  • Temperature Real-Time

Appleton Temperature Statistics

July Temperature

Galesburg Municipal Airport (13.7 miles)

  • Lowest 2 July, 2025

    61.5 °F

  • Average July

    74.6 °F

  • Highest 3 July, 2025

    87.8 °F

Climate (2020–Present)

Galesburg Municipal Airport (13.7 miles)

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  • Average Low 2020–2025

    41.1 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    61.5 °F
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