County Forecast for Watseka , IL
Change Zip Code: 
 
080915-
Iroquois-
Including the cities of Watseka and Gilman
820 PM CDT Sun Jun 7 2026

Rest of tonight   Mostly cloudy. A chance of showers and thunderstorms early in the evening, then a slight chance of showers and thunderstorms after midnight. A chance of showers and thunderstorms late. Near steady temperature in the lower 70s. Southeast winds around 5 mph. Chance of precipitation 50 percent.
Monday   A chance of showers with a slight chance of thunderstorms early in the morning, then showers with a chance of thunderstorms in the late morning and afternoon. Highs in the lower 80s. Southeast winds 10 to 15 mph. Chance of precipitation 80 percent.
Monday night   Showers with a chance of thunderstorms until early morning, then a chance of showers with a slight chance of thunderstorms late. Lows around 70. South winds 5 to 10 mph. Chance of precipitation 80 percent.
Tuesday   Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of precipitation 30 percent.
Tuesday night   Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 70s. South winds 5 to 10 mph. Chance of precipitation 40 percent.
Wednesday   Mostly sunny. Highs around 90.
Wednesday night   Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of precipitation 30 percent.
Thursday   Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 50 percent.
Thursday night   Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 70 percent.
Friday   Partly cloudy in the morning, then clearing. Highs in the upper 80s.
Friday night   Mostly clear. Lows in the lower 60s.
Saturday   Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s.
Saturday night   A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 30 percent.
Sunday   Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 80s.
DTN Weather
Local Weather
Radar
County Forecast
State Forecast
DTN Weather Commentary
US Satellite
Current Surface Analysis
Wind Conditions
Today's Forecast Highs
Tonight's Forecast Lows
24 Hr Surface Forecast
Jet Stream Forecast
24 Hr Rainfall Estimate
24 Hr StormPath Accum
48 Hr StormPath Accum
6-10 Day Temp Forecast
6-10 Day Precip Forecast
Thunderstorm Outlook
US Drought Monitor
US Palmer Drought Index
US Crop Moisture Index
US Growing Degree Days
Soil Temperatures
Hurricane Tracking

DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Central US Staying Busy This Weekend

Midwest front stalls this weekend, bringing widespread storms, heavy rain, and possible severe weather. » More DTN Weather Commentary

Posted at 12:09PM Fri Jun 5, 2026 CDT
Click here to get your local weather emailed to you each day.
Copyright DTN. All rights reserved. Disclaimer.
The First Trust and Savings Bank is not responsible for and has no control over the subject matter, content, information, or graphics of this website or the websites that have links here. Please contact us with any concerns or comments.
Powered By DTN