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Merna Weather Forecast
Merna, IL Weather Forecast Date: 1127 AM CDT Tue Sep 29 2026
Weather forecast for Merna, IL
Today Hi: 80°FHi: 27°C Lo: 65°F Lo: 18°C |
This Afternoon... Sunny. Highs around 80. South winds 5 to 10 mph. |
Wed Hi: 75°FHi: 24°C Lo: 69°F Lo: 21°C |
Wednesday... Cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 70s. South winds 5 to 10 mph. Chance of rain 50%. |
Thu Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Thursday... Mostly cloudy with a 50% chance of showers. Highs in the lower 80s. Southwest winds 5 to 10 mph. |
Fri Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Friday... Showers likely, mainly in the morning. Cooler with highs in the upper 60s. Chance of rain 70%. |
Sat Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Saturday... Mostly cloudy. Lows in the lower 50s. Highs in the upper 60s. |
| Sat Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Saturday... Mostly cloudy. Lows in the lower 50s. Highs in the upper 60s. |
| Sun Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Sunday... Mostly sunny. Highs in the upper 60s. |
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