Randolph Weather Forecast

    • 66
    • 82

    Mostly Cloudy

    • 66
    • 83

    Mostly Cloudy

    • 70
    • 89

    Rain Showers Likely

    • 65
    • 84

    Rain Showers

    • 63
    • 82

    Mostly Sunny

    • 70
    • 86

    Mostly Sunny

    • 73
    • 91

    Partly Sunny

Today 15 Jun McLean

Mostly cloudy. Near steady temperature in the lower 80s. East Winds 5 to 10 Mph.

Tonight 15 Jun McLean

Mostly cloudy. Lows in the mid 60s. East Winds around 5 Mph.

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Randolph Temperature Statistics

June Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (7.5 miles)

  • Lowest 1 June, 2025

    51.1 °F

  • Average June

    68.7 °F

  • Highest 11 June, 2025

    86 °F

Climate (2020–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (7.5 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    62 °F
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