Carlock Weather Forecast

    • 30
    • 57

    Sunny

    • 39
    • 59

    Partly Sunny

    • 45
    • 61

    Mostly Cloudy

    • 45
    • 62

    Slight Chance Rain Showers

    • 47
    • 62

    Chance Rain Showers

    • 42
    • 62

    Chance Rain Showers

Today 23 Oct McLean

Widespread frost in the morning. Sunny. Highs in the upper 50s. Northwest Winds 10 to 15 Mph.

Tonight 23 Oct McLean

Clear. Widespread frost after midnight. Lows around 30. Northwest Winds 5 to 10 Mph.

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Carlock Temperature Statistics

October Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (13 miles)

  • Lowest 20 October, 2025

    39 °F

  • Average October

    63.8 °F

  • Highest 3 October, 2025

    88 °F

Climate (2020–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (13 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    62.3 °F
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