National Weather Service Forecast for: Rockford IL
Issued by: National Weather Service Chicago, IL
Updated: 7:16 pm CST Feb 2, 2026
 
Tonight

Tonight: A chance of snow between 10pm and 3am. Mostly cloudy, with a low around 15. West northwest wind around 5 mph becoming north after midnight. Chance of precipitation is 50%.
Chance Snow
 Tuesday

Tuesday: Sunny, with a high near 23. North wind 5 to 10 mph.
Sunny
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 5. North wind around 5 mph becoming calm in the evening.
Partly Cloudy
 Wednesday

Wednesday: Sunny, with a high near 25. Calm wind becoming northwest around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Sunny
 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 12. West northwest wind around 5 mph.
Partly Cloudy
 Thursday

Thursday: Mostly cloudy, with a high near 33.
Mostly Cloudy
 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 28.
Mostly Cloudy
 Friday

Friday: Partly sunny, with a high near 36.
Partly Sunny
 Friday
Night
Friday Night: Partly cloudy, with a low around 11.
Partly Cloudy
Lo 15 °F Hi 23 °F Lo 5 °F Hi 25 °F Lo 12 °F Hi 33 °F Lo 28 °F Hi 36 °F Lo 11 °F

Hazardous Weather Outlook
 

Tonight
 
 A chance of snow between 10pm and 3am. Mostly cloudy, with a low around 15. West northwest wind around 5 mph becoming north after midnight. Chance of precipitation is 50%.
Tuesday
 
 Sunny, with a high near 23. North wind 5 to 10 mph.
Tuesday Night
 
 Partly cloudy, with a low around 5. North wind around 5 mph becoming calm in the evening.
Wednesday
 
 Sunny, with a high near 25. Calm wind becoming northwest around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Wednesday Night
 
 Partly cloudy, with a low around 12. West northwest wind around 5 mph.
Thursday
 
 Mostly cloudy, with a high near 33.
Thursday Night
 
 Mostly cloudy, with a low around 28.
Friday
 
 Partly sunny, with a high near 36.
Friday Night
 
 Partly cloudy, with a low around 11.
Saturday
 
 Mostly sunny, with a high near 27.
Saturday Night
 
 Mostly cloudy, with a low around 13.
Sunday
 
 Mostly sunny, with a high near 31.
Sunday Night
 
 Partly cloudy, with a low around 17.
Monday
 
 Mostly sunny, with a high near 36.

 

Forecast from NOAA-NWS for Rockford IL.