Saybrook Weather Forecast

    • 53
    • 77

    Mostly Sunny

    • 46
    • 83

    Rain Showers

    • 35
    • 57

    Chance Rain Showers

    • 35
    • 55

    Mostly Sunny

    • 48
    • 62

    Mostly Sunny

    • 52
    • 73

    Partly Sunny

Today 16 Apr McLean

Mostly sunny. Highs in the upper 70s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 16 Apr McLean

Clear. Lows in the mid 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southeast after midnight.

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Saybrook Temperature Statistics

April Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (20.5 miles)

  • Lowest 7 April, 2026

    30.9 °F

  • Average April

    54.6 °F

  • Highest 13 April, 2026

    82.9 °F

Climate (2021–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (20.5 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    62.6 °F
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