National Weather Service Forecast for: Normal IL
Issued by: National Weather Service Lincoln, IL
Updated: 12:03 pm CDT May 4, 2026
 
This
Afternoon
This Afternoon: A 20 percent chance of showers and thunderstorms after 3pm. Patchy blowing dust. Mostly sunny, with a high near 78. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 33 mph.
Slight Chance
T-storms and
Breezy
 Tonight

Tonight: A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 50. Southwest wind 9 to 17 mph becoming north after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Showers
Likely then
Chance
T-storms
 Tuesday

Tuesday: Showers likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 59. North wind around 11 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Showers
Likely

 Tuesday
Night
Tuesday Night: A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 42. North northeast wind 7 to 10 mph, with gusts as high as 16 mph.
Chance
Showers

 Wednesday

Wednesday: Partly sunny, with a high near 56. North wind 7 to 10 mph, with gusts as high as 16 mph.
Partly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 39. Northwest wind 5 to 8 mph.
Partly Cloudy

 Thursday

Thursday: Mostly sunny, with a high near 61. West wind 5 to 13 mph, with gusts as high as 20 mph.
Mostly Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 45.
Partly Cloudy

 Friday

Friday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 66.
Partly Sunny
then Chance
Showers
Hi 78 °F Lo 50 °F Hi 59 °F Lo 42 °F Hi 56 °F Lo 39 °F Hi 61 °F Lo 45 °F Hi 66 °F

Hazardous Weather Outlook
Blowing Dust Advisory
 

This Afternoon
 
 A 20 percent chance of showers and thunderstorms after 3pm. Patchy blowing dust. Mostly sunny, with a high near 78. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 33 mph.
Tonight
 
 A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 50. Southwest wind 9 to 17 mph becoming north after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
 Showers likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 59. North wind around 11 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 42. North northeast wind 7 to 10 mph, with gusts as high as 16 mph.
Wednesday
 
 Partly sunny, with a high near 56. North wind 7 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
 
 Partly cloudy, with a low around 39. Northwest wind 5 to 8 mph.
Thursday
 
 Mostly sunny, with a high near 61. West wind 5 to 13 mph, with gusts as high as 20 mph.
Thursday Night
 
 Partly cloudy, with a low around 45.
Friday
 
 A 30 percent chance of showers after 1pm. Partly sunny, with a high near 66.
Friday Night
 
 Partly cloudy, with a low around 45.
Saturday
 
 Sunny, with a high near 72.
Saturday Night
 
 Mostly cloudy, with a low around 51.
Sunday
 
 A chance of showers. Partly sunny, with a high near 68.

 

Forecast from NOAA-NWS for Normal IL.