Weather WorldCoffeen, IL 7-Day Weather Forecast
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Coffeen Weather Forecast
Coffeen, IL Weather Forecast Date: 603 PM CDT Mon Sep 28 2026
Weather forecast for Coffeen, IL
Tonight Lo: 50°F Lo: 10°C |
Tonight... Clear. Lows around 50. Light and variable winds. |
Tue Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Tuesday... Sunny. Highs in the lower 80s. Southeast winds around 5 mph. |
| Wed Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Wednesday... Mostly sunny. Highs in the upper 80s. South winds 5 to 10 mph. |
Thu Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Thursday... Mostly cloudy. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60%. |
| Fri Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Friday... A slight chance of thunderstorms. Showers likely, mainly in the morning. Cooler with highs in the lower 70s. Chance of rain 70%. |
Sat Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Saturday... Mostly cloudy with a 50% chance of showers. Lows in the mid 50s. Highs around 70. |
| Sat Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Saturday... Mostly cloudy with a 50% chance of showers. Lows in the mid 50s. Highs around 70. |
| Sun Hi: 70°FHi: 21°C Lo: 51°F Lo: 11°C |
Sunday... Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 20%. |
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