7-Day Zone Forecast for McLean County (Text-Only)
NWS Forecast for: McLean County
Issued by: National Weather Service Lincoln, IL
Last Update: 1142 PM CDT Mon Jun 8 2026




Rest Of Tonight: Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Near steady temperature around 70. South winds 5 to 10 mph. Chance of rain 50 percent.

Tuesday: Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Warmer with highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 20 percent.

Tuesday Night: Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

Wednesday: Mostly sunny and breezy with highs in the lower 90s. Southwest winds 15 to 25 mph.

Wednesday Night: Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the lower 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Thursday: A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 80s. Chance of rain 70 percent.

Thursday Night: Showers with a chance of thunderstorms in the evening. Breezy with lows in the lower 60s. Chance of rain 80 percent.

Friday: Sunny. Highs in the mid 80s.

Friday Night: Clear. Lows in the lower 60s.

Saturday: Sunny. Highs in the mid 80s.

Saturday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.

Sunday: A chance of showers in the morning. Mostly sunny. Highs in the lower 80s. Chance of rain 50 percent.

Sunday Night: Partly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent.

Monday: Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.







Zone Forecast: McLean County

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