Lake Bloomington Weather Forecast

    • 37
    • 65

    Decreasing Clouds

    • 29
    • 56

    Rain

    • 21
    • 37

    Chance Flurries

    • 23
    • 38

    Partly Sunny

    • 35
    • 49

    Partly Sunny

    • 32
    • 58

    Mostly Sunny

Today 7 Nov McLean

Partly sunny in the Morning, then clearing. Highs in the mid 60s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 7 Nov McLean

Cloudy with a chance of Showers with a slight chance of Thunderstorms. Not as cool. Near steady temperature in the lower 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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Lake Bloomington Temperature Statistics

November Temperature

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

  • Lowest 2 November, 2025

    28.9 °F

  • Average November

    45.2 °F

  • Highest 4 November, 2025

    66 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    62.3 °F
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