Rantoul Weather Forecast

    • 70
    • 88

    Chance Thunderstorms

    • 65
    • 84

    Rain Showers

    • 64
    • 83

    Mostly Sunny

    • 71
    • 87

    Partly Sunny

    • 74
    • 92

    Mostly Sunny

    • 73
    • 94

    Mostly Sunny

Today 17 Jun Champaign

Mostly cloudy in the Morning, then becoming mostly sunny. Areas of fog in the morning. Highs in the upper 80s. Southwest Winds 5 to 10 Mph.

Tonight 17 Jun Champaign

Mostly cloudy. Patchy fog. Near steady temperature in the upper 60s. South Winds around 5 Mph.

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  • Temperature Real-Time

Rantoul Temperature Statistics

June Temperature

Rantoul National Aviation Center Airport (1.2 miles)

  • Lowest 1 June, 2025

    51.1 °F

  • Average June

    68.7 °F

  • Highest 3 June, 2025

    87.3 °F

Climate (2020–Present)

Rantoul National Aviation Center Airport (1.2 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    62.2 °F
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