Champaign Weather Forecast

    • 61
    • 79

    Rain Showers

    • 55
    • 77

    Chance Thunderstorms

    • 58
    • 83

    Mostly Cloudy

    • 38
    • 71

    Chance Rain Showers

    • 35
    • 55

    Mostly Sunny

    • 42
    • 61

    Mostly Sunny

Today 15 Apr Champaign

A chance of Showers and Thunderstorms in the Morning, then Showers with Thunderstorms likely in the afternoon. Highs in the upper 70s. Southwest Winds 15 to 20 Mph. Chance of rain 90 percent.

Tonight 15 Apr Champaign

Mostly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 60s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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Champaign Temperature Statistics

April Temperature

University of Illinois - Willard (5.6 miles)

  • Lowest 7 April, 2026

    32.6 °F

  • Average April

    55 °F

  • Highest 12 April, 2026

    81 °F

Climate (2021–Present)

University of Illinois - Willard (5.6 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    65 °F
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