National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 40.48°NLon: 88.92°WElev: 873ft.

Overcast

66°F

19°C

Humidity 93%
Wind Speed NE 6 mph
Barometer 30.19 in (1021.7 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 5 Aug 4:56 am CDT
Extended Forecast for

Saybrook IL

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 82. East wind 5 to 7 mph.

    High: 82 °F

    Sunny then
    Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers before 7pm. Mostly clear, with a low around 64. East wind 3 to 6 mph.

    Low: 64 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Light and variable wind becoming south southeast around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. Light south southeast wind.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. South wind 3 to 7 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. South southeast wind around 6 mph.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. South wind 6 to 10 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 82. East wind 5 to 7 mph.
Tonight
A 10 percent chance of showers before 7pm. Mostly clear, with a low around 64. East wind 3 to 6 mph.
Wednesday
Sunny, with a high near 84. Light and variable wind becoming south southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 66. Light south southeast wind.
Thursday
Sunny, with a high near 87. South wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 68. South southeast wind around 6 mph.
Friday
Sunny, with a high near 87. South wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
A chance of showers. Partly cloudy, with a low around 68.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saybrook IL
 40.42°N 88.53°W (Elev. 778 ft)
Last Update:
4:41 am CDT Aug 5, 2025
Forecast Valid:
5am CDT Aug 5, 2025-6pm CDT Aug 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation