Saybrook Weather Forecast

    • 52
    • 77

    Rain Showers Likely

    • 38
    • 62

    Rain Showers

    • 55
    • 64

    Mostly Cloudy

    • 61
    • 78

    Rain Showers Likely

    • 64
    • 80

    Rain Showers Likely

    • 57
    • 79

    Rain Showers

Today 9 Apr McLean

Partly sunny with isolated Showers. Isolated Thunderstorms this afternoon. Highs in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 9 Apr McLean

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the mid 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

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

    49.1 °F

  • Highest 3 April, 2026

    73.9 °F

Climate (2021–Present)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    62.5 °F
Get WillyWeather+ to remove ads