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.

Overcast

59°F

15°C

Humidity 100%
Wind Speed SW 14 mph
Barometer 29.77 in (1007.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 7 Mar 8:56 am CST
Extended Forecast for

Saybrook IL

  • Today

    Today: A 30 percent chance of showers, mainly before 11am. Cloudy, with a temperature falling to around 47 by 5pm. Breezy, with a west wind 17 to 22 mph, with gusts as high as 30 mph.

    High: 63 °F⇓

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 33. West northwest wind 8 to 15 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 61. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 43. South southwest wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 72. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 28 mph.

    High: 72 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. South southwest wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 74. Breezy, with a south wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Partly Sunny
    then Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers, with thunderstorms also possible after midnight. Low around 45. Breezy. Chance of precipitation is 90%.

    Low: 45 °F

    Showers and
    Breezy

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Cloudy, with a high near 58. Breezy. Chance of precipitation is 70%.

    High: 58 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers, mainly before 11am. Cloudy, with a temperature falling to around 47 by 5pm. Breezy, with a west wind 17 to 22 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. West northwest wind 8 to 15 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 61. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Clear, with a low around 43. South southwest wind 14 to 16 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 72. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 52. South southwest wind 10 to 13 mph, with gusts as high as 18 mph.
Tuesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 74. Breezy, with a south wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers, with thunderstorms also possible after midnight. Low around 45. Breezy. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before noon. Cloudy, with a high near 58. Breezy. Chance of precipitation is 70%.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 35. Breezy.
Friday
Mostly cloudy, with a high near 59. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Saybrook IL
 40.42°N 88.53°W (Elev. 778 ft)
Last Update:
8:36 am CST Mar 7, 2026
Forecast Valid:
9am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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