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Exeter, IL 7-Day Weather Forecast
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Exeter Weather Forecast
Exeter, IL Weather Forecast Date: 127 AM CDT Sat Sep 05 2026
Weather forecast for Exeter, IL
Tonight Lo: 75°F Lo: 24°C |
Tonight... Mostly clear. Near steady temperature in the mid 70s. Light and variable winds. |
Sat Hi: 99°FHi: 37°C Lo: 69°F Lo: 21°C |
Saturday... Sunny, hot with highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 111. |
| Sun Hi: 90°FHi: 32°C Lo: 65°F Lo: 18°C |
Sunday... Mostly sunny. Highs around 90. East winds 5 to 10 mph. |
| Labor Day Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Labor Day... Mostly clear. Highs in the upper 80s. Lows in the mid 60s. |
| Tue Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Tuesday... Mostly clear. Hot. Highs in the mid 90s. Lows in the lower 70s. |
| Wed Hi: 99°FHi: 37°C Lo: 65°F Lo: 18°C |
Wednesday... Mostly sunny. Hot with highs in the upper 90s. |
| Thu Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Thursday... Mostly sunny. Not as warm with highs in the upper 80s. |
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