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Western, IL 7-Day Weather Forecast
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Western, IL Weather Forecast Date: 146 PM CDT Thu Sep 03 2026
Weather forecast for Western, IL
Today Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
This Afternoon... Sunny, hot. Near steady temperature in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 102. |
| Fri Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Friday... Sunny, hot with highs in the mid 90s. South winds 5 to 10 mph, becoming southwest in the afternoon. Heat index values up to 105. |
| Sat Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Saturday... Sunny, hot with highs in the lower 90s. North winds 5 to 10 mph. Heat index values up to 101. |
| Sun Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Sunday... Mostly sunny. Highs in the mid 80s. |
Labor Day Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Labor Day... Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. |
| Tue Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Tuesday... Mostly sunny. Hot with highs in the lower 90s. |
| Wed Hi: 91°FHi: 33°C |
Wednesday... Mostly sunny. Hot with highs in the lower 90s. |
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