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Palmer, IL 7-Day Weather Forecast
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Palmer Weather Forecast
Palmer, IL Weather Forecast Date: 142 PM CDT Thu Sep 17 2026
Weather forecast for Palmer, IL
Today Hi: 95°FHi: 35°C Lo: 70°F Lo: 21°C |
This Afternoon... Sunny, hot. Near steady temperature in the mid 90s. West winds 5 to 10 mph. Heat index values up to 110. |
Fri Hi: 91°FHi: 33°C Lo: 70°F Lo: 21°C |
Friday... Mostly sunny with a slight chance of showers and thunderstorms. Humid with highs in the lower 90s. Northeast winds around 5 mph. Chance of rain 20%. Heat index values up to 100. |
Sat Hi: 95°FHi: 35°C Lo: 70°F Lo: 21°C |
Saturday... Sunny in the morning, then becoming partly sunny. Highs in the mid 90s. South winds 5 to 10 mph, becoming southwest in the afternoon. |
| Sun Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Sunday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40%. |
| Mon Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Monday... Showers likely in the morning, then a chance of showers and thunderstorms in the afternoon. Cooler with highs in the upper 70s. Chance of rain 60%. |
| Tue Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Tuesday... Mostly cloudy. Highs in the lower 70s. Lows in the mid 50s. |
| Wed Hi: 75°FHi: 24°C |
Wednesday... Mostly sunny. Highs in the mid 70s. |
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