Rantoul Weather Forecast

    • 24
    • 48

    Chance Snow

    • 30
    • 48

    Becoming Sunny

    • 32
    • 63

    Mostly Sunny

    • 23
    • 50

    Mostly Cloudy

    • 20
    • 36

    Snow Likely

    • 20
    • 34

    Chance Snow

    • 25
    • 38

    Chance Rain

Today 25 Feb Champaign

Mostly sunny. Highs in the upper 40s. Temperature falling into the lower 40s late. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 25 Feb Champaign

Mostly cloudy with a chance of snow. A slight chance of freezing rain after midnight. Little or no snow accumulation. Lows in the mid 20s. North Winds 5 to 10 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rantoul Temperature Statistics

February Temperature

Rantoul National Aviation Center Airport (1.2 miles)

  • Lowest 1 February, 2026

    2.8 °F

  • Average February

    32 °F

  • Highest 18 February, 2026

    67.6 °F

Climate (2021–Present)

Rantoul National Aviation Center Airport (1.2 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.5 °F
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