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

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

Lat: 40.48°NLon: 88.92°WElev: 873ft.

Fair

61°F

16°C

Humidity 93%
Wind Speed SW 5 mph
Barometer 29.93 in (1012.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 18 Jun 11:56 pm CDT
Extended Forecast for

Saybrook IL

  • Overnight

    Overnight: Clear, with a low around 54. West northwest wind 3 to 5 mph.

    Low: 54 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 76. West northwest wind 6 to 11 mph, with gusts as high as 16 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: A 10 percent chance of showers after 3am. Partly cloudy, with a low around 59. West northwest wind 5 to 7 mph becoming light and variable.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 79. West wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. West northwest wind 5 to 7 mph becoming light and variable.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. High near 75. East wind 8 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 75 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 59. Breezy, with an east wind 16 to 20 mph becoming north northeast after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 59 °F

    Showers and
    Breezy

  • Monday

    Monday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 54. West northwest wind 3 to 5 mph.
Juneteenth
Sunny, with a high near 76. West northwest wind 6 to 11 mph, with gusts as high as 16 mph.
Friday Night
A 10 percent chance of showers after 3am. Partly cloudy, with a low around 59. West northwest wind 5 to 7 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 79. West wind 6 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 60. West northwest wind 5 to 7 mph becoming light and variable.
Sunday
Showers likely, then showers and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. High near 75. East wind 8 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 59. Breezy, with an east wind 16 to 20 mph becoming north northeast after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Monday
Partly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
A chance of showers. Mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saybrook IL
 40.42°N 88.53°W (Elev. 778 ft)
Last Update:
12:01 am CDT Jun 19, 2026
Forecast Valid:
12am CDT Jun 19, 2026-6pm CDT Jun 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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