Saybrook Weather Forecast

    • 18
    • 28

    Mostly Sunny

    • 21
    • 31

    Mostly Cloudy

    • 18
    • 33

    Partly Sunny

    • 27
    • 35

    Partly Sunny

    • 33
    • 48

    Mostly Cloudy

    • 35
    • 53

    Mostly Cloudy

Today 1 Jan McLean

Mostly sunny. Cooler with Highs in the upper 20s. North Winds 5 to 10 Mph, becoming northwest this afternoon.

Tonight 1 Jan McLean

Mostly clear in the Evening, then becoming partly cloudy. Lows around 18. North Winds around 5 Mph.

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Saybrook Temperature Statistics

January Temperature

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

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Climate (2021–Present)

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

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  • Average Low 2021–2025

    43.6 °F

  • Average 2021–2025

    52.9 °F

  • Average High 2021–2025

    62.2 °F
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