| NWS Forecast for: McLean County Issued by: National Weather Service Lincoln, IL Last Update: 127 AM CDT Fri Oct 23 2026 |  |
| Rest Of Tonight: Clear. Near steady temperature around 50. Southeast winds around 5 mph. Friday: Sunny. Highs in the mid 70s. Southeast winds around 5 mph. Friday Night: Mostly clear. Lows in the upper 40s. Southeast winds around 5 mph. Saturday: Mostly sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph. Saturday Night: Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph. Sunday And Sunday Night: Partly cloudy. Highs in the mid 70s. Lows in the upper 40s. Monday Through Tuesday Night: Mostly cloudy. Highs in the mid 70s. Lows in the upper 40s. Wednesday Through Thursday: Partly cloudy. Highs in the lower 70s. Lows in the upper 40s. | |
| Zone Forecast: McLean County | |
Visit your local NWS office at: https://www.weather.gov/ilx |