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Patterson, IL 7-Day Weather Forecast
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Patterson Weather Forecast
Patterson, IL Weather Forecast Date: 637 PM CDT Fri Sep 04 2026
Weather forecast for Patterson, IL
Tonight Lo: 75°F Lo: 24°C |
Tonight... Mostly clear. Lows in the mid 70s. South winds around 5 mph this evening, becoming light and variable. Heat index values up to 105 early this evening. |
Sat Hi: 99°FHi: 37°C Lo: 70°F Lo: 21°C |
Saturday... Sunny, hot with highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 106. |
| Sun Hi: 91°FHi: 33°C Lo: 65°F Lo: 18°C |
Sunday... Mostly sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph. |
| Labor Day Hi: 90°FHi: 32°C Lo: 71°F Lo: 22°C |
Labor Day... Mostly clear. Highs around 90. 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: 71°F Lo: 22°C |
Wednesday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Chance of rain 20%. |
| Thu Hi: 91°FHi: 33°C Lo: 65°F Lo: 18°C |
Thursday... Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 60s. Chance of rain 20%. |
| Fri Hi: 91°FHi: 33°C Lo: 65°F Lo: 18°C |
Friday... Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 60s. Chance of rain 20%. |
Patterson Radar Loop
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