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

Hazardous Weather Conditions

Current conditions at

Tri-Township Airport (KSFY)

Lat: 42.05°NLon: 90.11°WElev: 614ft.

Rain

48°F

9°C

Humidity 92%
Wind Speed N 7 mph
Barometer 30.12 in
Dewpoint 46°F (8°C)
Visibility 7.00 mi
Wind Chill45°F (7°C)
Last update 9 Apr 10:55 pm CDT
Extended Forecast for

Stockton IL

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 2am, then showers likely. Some of the storms could produce heavy rainfall. Low around 42. North wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Heavy Rain

  • Friday

    Friday: A 10 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 55. North wind around 10 mph.

    High: 55 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. North wind around 5 mph becoming east after midnight.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 58. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 58 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 71. Breezy. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 60. Breezy.

    Low: 60 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Mostly cloudy, with a high near 77.

    High: 77 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 2am, then showers likely. Some of the storms could produce heavy rainfall. Low around 42. North wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 10 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 55. North wind around 10 mph.
Friday Night
Mostly clear, with a low around 34. North wind around 5 mph becoming east after midnight.
Saturday
A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 58. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 51.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 71. Breezy. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 60. Breezy.
Monday
Mostly cloudy, with a high near 77.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 54. Chance of precipitation is 80%.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 68.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stockton IL
 42.35°N 90°W (Elev. 1010 ft)
Last Update:
5:47 pm CDT Apr 9, 2026
Forecast Valid:
11pm CDT Apr 9, 2026-6pm CDT Apr 16, 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