Saybrook Weather Forecast

    • 61
    • 80

    Rain Showers Likely

    • 47
    • 73

    Rain Showers

    • 47
    • 71

    Partly Sunny

    • 55
    • 73

    Rain Showers

    • 49
    • 73

    Rain Showers

    • 45
    • 68

    Partly Sunny

Today 23 Apr McLean

Sunny, breezy with Highs in the lower 80s. South Winds 15 to 25 Mph.

Tonight 23 Apr McLean

Partly cloudy in the Evening, then mostly cloudy with Showers likely with a chance of Thunderstorms after midnight. Lows in the lower 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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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

    55.9 °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

    43.8 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    62.6 °F
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