National Weather Service Forecast for: Elburn, IL
Issued by: National Weather Service Chicago/Romeoville, IL
Updated: 12/15/2025 3:50pm
Elburn
 
This
Afternoon
This Afternoon: Mostly Cloudy
Mostly Cloudy
Tuesday

Tuesday: Patchy Freezing Fog then Mostly Sunny
Patchy Freezing Fog then Mostly Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Rain
Rain
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Partly Sunny
Partly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
 
Hi 23 °F Hi 34 °F Hi 36 °F Hi 45 °F Hi 26 °F Hi 41 °F Hi 33 °F  
 
Tonight

Tonight: Partly Cloudy then Patchy Freezing Fog
Partly Cloudy then Patchy Freezing Fog
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Mostly Cloudy then Chance Rain
Mostly Cloudy then Chance Rain
Thursday
Night
Thursday Night: Slight Chance Snow then Mostly Cloudy
Slight Chance Snow then Mostly Cloudy
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Slight Chance Snow then Mostly Cloudy
Slight Chance Snow then Mostly Cloudy
 
Lo 12 °F Lo 28 °F Lo 30 °F Lo 11 °F Lo 21 °F Lo 21 °F Lo 24 °F  

 

This Afternoon
 
Mostly cloudy. High near 23, with temperatures falling to around 20 in the afternoon. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
 
Patchy freezing fog after midnight. Partly cloudy, with a low around 12. South wind 0 to 5 mph.
Tuesday
 
Patchy freezing fog before 9am. Mostly sunny, with a high near 34. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
 
Mostly cloudy, with a low around 28. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
 
Mostly sunny, with a high near 36. West southwest wind 5 to 10 mph.
Wednesday Night
 
A chance of rain after midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Thursday
 
Rain before noon, then a chance of rain and snow. Mostly cloudy, with a high near 45.
Thursday Night
 
A slight chance of snow before midnight. Mostly cloudy, with a low around 11.
Friday
 
Mostly sunny, with a high near 26.
Friday Night
 
Mostly cloudy, with a low around 21.
Saturday
 
Partly sunny, with a high near 41.
Saturday Night
 
Mostly cloudy, with a low around 21.
Sunday
 
Mostly sunny, with a high near 33.
Sunday Night
 
A slight chance of snow before midnight. Mostly cloudy, with a low around 24.

 

Forecast from NOAA-NWS for Elburn, IL.