Le Roy Weather Forecast

    • 55
    • 68

    Slight Chance Rain Showers

    • 51
    • 66

    Chance Rain Showers

    • 57
    • 68

    Rain Showers Likely

    • 53
    • 73

    Rain Showers Likely

    • 45
    • 68

    Chance Rain Showers

    • 44
    • 66

    Slight Chance Rain Showers

    • 41
    • 64

    Slight Chance Rain Showers

Today 31 Oct McLean

Cloudy with a 20 percent chance of Showers. Near steady temperature in the upper 60s. East Winds 5 to 10 Mph.

Tonight 31 Oct McLean

Cloudy with isolated Showers. Lows in the mid 50s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Le Roy Temperature Statistics

October Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (11.2 miles)

  • Lowest 17 October, 2026

    36 °F

  • Average October

    61.5 °F

  • Highest 12 October, 2026

    88 °F

Climate (2021–2026)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (11.2 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    62.8 °F
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