Lake Bloomington Weather Forecast

    • 29
    • 48

    Mostly Sunny

    • 33
    • 52

    Increasing Clouds

    • 33
    • 61

    Mostly Sunny

    • 42
    • 65

    Mostly Sunny

    • 35
    • 65

    Mostly Sunny

    • 34
    • 59

    Partly Sunny

    • 32
    • 54

    Partly Sunny

Today 6 Nov McLean

Sunny. Highs in the upper 40s. North Winds 5 to 10 Mph.

Tonight 6 Nov McLean

Mostly clear. Cooler with Lows in the upper 20s. Northwest Winds around 5 Mph.

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Lake Bloomington Temperature Statistics

November Temperature

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

  • Lowest 4 November, 2026

    52 °F

  • Average November

    59.7 °F

  • Highest 3 November, 2026

    70 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    62.8 °F
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