National Weather Service Forecast for: Schaumburg IL
Issued by: National Weather Service Chicago, IL
Updated: 9:41 pm CDT May 30, 2025
 
Overnight

Overnight: Isolated showers before 2am.  Mostly cloudy, with a low around 52. North northeast wind 5 to 10 mph.  Chance of precipitation is 20%.
Isolated
Showers

Saturday

Saturday: Mostly sunny, with a high near 68. North northeast wind around 10 mph.
Mostly Sunny

Saturday
Night
Saturday Night: Mostly clear, with a low around 49. East northeast wind around 5 mph becoming southeast in the evening. Winds could gust as high as 10 mph.
Mostly Clear

Sunday

Sunday: Sunny, with a high near 74. Calm wind becoming north around 5 mph in the morning. Winds could gust as high as 10 mph.
Sunny

Sunday
Night
Sunday Night: Mostly clear, with a low around 55. East northeast wind around 5 mph becoming south southwest after midnight. Winds could gust as high as 10 mph.
Mostly Clear

Monday

Monday: Sunny, with a high near 87.
Sunny

Monday
Night
Monday Night: Partly cloudy, with a low around 65.
Partly Cloudy

Tuesday

Tuesday: Partly sunny, with a high near 89. Breezy.
Partly Sunny
then Partly
Sunny and
Breezy
Tuesday
Night
Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 65.
Chance
T-storms then
Showers
Likely
Lo 52 °F Hi 68 °F Lo 49 °F Hi 74 °F Lo 55 °F Hi 87 °F Lo 65 °F Hi 89 °F Lo 65 °F

Hazardous Weather Outlook
 

Overnight
 
Isolated showers before 2am. Mostly cloudy, with a low around 52. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday
 
Mostly sunny, with a high near 68. North northeast wind around 10 mph.
Saturday Night
 
Mostly clear, with a low around 49. East northeast wind around 5 mph becoming southeast in the evening. Winds could gust as high as 10 mph.
Sunday
 
Sunny, with a high near 74. Calm wind becoming north around 5 mph in the morning. Winds could gust as high as 10 mph.
Sunday Night
 
Mostly clear, with a low around 55. East northeast wind around 5 mph becoming south southwest after midnight. Winds could gust as high as 10 mph.
Monday
 
Sunny, with a high near 87.
Monday Night
 
Partly cloudy, with a low around 65.
Tuesday
 
Partly sunny, with a high near 89. Breezy.
Tuesday Night
 
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65.
Wednesday
 
Showers likely and possibly a thunderstorm. Cloudy, with a high near 75.
Wednesday Night
 
A chance of showers. Mostly cloudy, with a low around 57.
Thursday
 
A chance of showers. Partly sunny, with a high near 68.
Thursday Night
 
A chance of showers. Partly cloudy, with a low around 56.
Friday
 
A chance of showers. Mostly sunny, with a high near 74.

 

Forecast from NOAA-NWS for Schaumburg IL.