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Lake Melissa, IL 7-Day Weather Forecast
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Lake Melissa Weather Forecast
Lake Melissa, IL Weather Forecast Date: 736 PM CDT Sun Aug 30 2026
Weather forecast for Lake Melissa, IL
Tonight Lo: 75°F Lo: 24°C |
Tonight... Mostly cloudy. Numerous showers in the evening. A slight chance of thunderstorms. A slight chance of showers after midnight. Near steady temperature in the mid 70s. South winds 5 to 10 mph. Chance of precipitation 60%. |
Mon Hi: 89°FHi: 32°C Lo: 75°F Lo: 24°C |
Monday... Mostly cloudy. A chance of showers in the morning. A slight chance of thunderstorms. A slight chance of showers in the afternoon. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of precipitation 30%. |
| Tue Hi: 90°FHi: 32°C Lo: 75°F Lo: 24°C |
Tuesday... Partly cloudy. A slight chance of showers and thunderstorms in the morning. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of precipitation 20%. |
Wed Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Wednesday... Partly cloudy. Highs in the lower 90s. |
| Thu Hi: 85°FHi: 29°C Lo: 70°F Lo: 21°C |
Thursday... Partly cloudy with a chance of showers and thunderstorms in the morning, then mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40%. |
| Fri Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Friday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 80s. |
| Sat Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Saturday... Partly cloudy. Highs in the lower 80s. |
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