| National Weather Service Forecast for:
Normal IL Issued by: National Weather Service Lincoln, IL |
||||||||||||||||||
| Updated: 2:52 am CDT Aug 20, 2026 | ||||||||||||||||||
|
| Overnight |
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 64. Northeast wind around 6 mph. |
| Thursday |
Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 80. Northeast wind around 7 mph. |
| Thursday Night |
Mostly clear, with a low around 60. Northeast wind around 5 mph becoming light and variable after midnight. |
| Friday |
Sunny, with a high near 81. Light and variable wind becoming west southwest 5 to 8 mph in the morning. |
| Friday Night |
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 64. Light and variable wind becoming west around 5 mph after midnight. Chance of precipitation is 30%. |
| Saturday |
Sunny, with a high near 79. Northwest wind 6 to 13 mph, with gusts as high as 18 mph. |
| Saturday Night |
Mostly clear, with a low around 60. Northwest wind 5 to 8 mph. |
| Sunday |
Sunny, with a high near 76. |
| Sunday Night |
Partly cloudy, with a low around 58. |
| Monday |
Mostly sunny, with a high near 77. |
| Monday Night |
Partly cloudy, with a low around 60. |
| Tuesday |
Mostly sunny, with a high near 80. |
| Tuesday Night |
Partly cloudy, with a low around 63. |
| Wednesday |
Mostly sunny, with a high near 82. |
Forecast from NOAA-NWS for Normal IL.
