National Weather Service Forecast for: Elgin IL
Issued by: National Weather Service Chicago, IL
Updated: 4:41 pm CDT Apr 15, 2025
 
Tonight

Tonight: Mostly clear, with a low around 31. Blustery, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Mostly Clear
and Blustery
then Clear
 Wednesday

Wednesday: Sunny, with a high near 55. North wind around 5 mph becoming calm in the afternoon.
Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 37. East southeast wind around 10 mph, with gusts as high as 15 mph.
Partly Cloudy

 Thursday

Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 64. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Partly Sunny
then Chance
T-storms and
Breezy
 Thursday
Night
Thursday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 55. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
T-storms
Likely and
Breezy
 Friday

Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Chance
T-storms

 Friday
Night
Friday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 44.
Chance
T-storms

 Saturday

Saturday: Partly sunny, with a high near 57.
Partly Sunny

 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 40.
Mostly Cloudy
Lo 31 °F Hi 55 °F Lo 37 °F Hi 64 °F Lo 55 °F Hi 79 °F Lo 44 °F Hi 57 °F Lo 40 °F

Hazardous Weather Outlook
 

Tonight
 
 Mostly clear, with a low around 31. Blustery, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Wednesday
 
 Sunny, with a high near 55. North wind around 5 mph becoming calm in the afternoon.
Wednesday Night
 
 Partly cloudy, with a low around 37. East southeast wind around 10 mph, with gusts as high as 15 mph.
Thursday
 
 A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 64. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
 
 Showers and thunderstorms likely. Mostly cloudy, with a low around 55. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Friday
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Friday Night
 
 A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 44.
Saturday
 
 Partly sunny, with a high near 57.
Saturday Night
 
 Mostly cloudy, with a low around 40.
Sunday
 
 A chance of showers after 1pm. Partly sunny, with a high near 58.
Sunday Night
 
 Showers likely. Mostly cloudy, with a low around 46.
Monday
 
 A chance of showers. Mostly cloudy, with a high near 61.
Monday Night
 
 A chance of showers. Partly cloudy, with a low around 42.
Tuesday
 
 Mostly sunny, with a high near 64.

 

Forecast from NOAA-NWS for Elgin IL.