Weather WorldLexington, IL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Lexington Weather Forecast
Lexington, IL Weather Forecast Date: 1037 PM CDT Sun Sep 13 2026
Weather forecast for Lexington, IL
Tonight Lo: 55°F Lo: 13°C |
Tonight... Partly cloudy. Near steady temperature in the mid 50s. Northeast winds 5 to 10 mph. |
Mon Hi: 79°FHi: 26°C Lo: 69°F Lo: 21°C |
Monday... Mostly sunny. Highs in the upper 70s. Southeast winds 10 to 15 mph. |
Tue Hi: 91°FHi: 33°C Lo: 65°F Lo: 18°C |
Tuesday... Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Warmer. More humid with highs in the lower 90s. South winds around 15 mph, becoming southwest in the afternoon. Chance of rain 50%. Heat index values up to 101 in the afternoon. |
Wed Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Wednesday... Becoming partly sunny in the afternoon. Showers likely in the morning. Highs in the mid 80s. Chance of rain 70%. |
| Thu Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Thursday... Partly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 50%. |
Fri Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Friday... Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30%. |
Sat Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Saturday... Partly cloudy. A chance of showers. Lows in the mid 60s. Highs in the mid 80s. Chance of rain 40%. |
Lexington Radar Loop
Use the map search tool if you want to place a location marker on the radar map...