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Anderson, IL 7-Day Weather Forecast
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Anderson Weather Forecast
Anderson, IL Weather Forecast Date: 846 AM CDT Sat Sep 19 2026
Weather forecast for Anderson, IL
Today Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Today... Thunderstorms likely in the morning. Showers. A chance of thunderstorms in the afternoon. Some thunderstorms May produce heavy rainfall early in the morning. Some thunderstorms May produce heavy rainfall late in the morning. Highs in the upper 70s. East winds 5 to 10 mph, becoming south in the afternoon. Chance of precipitation near 100%. |
| Sun Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Sunday... Mostly cloudy. Showers likely with a chance of thunderstorms early in the morning, then a chance of showers in the late morning and afternoon. Highs in the upper 60s. Northeast winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 70%. |
Mon Hi: 65°FHi: 18°C Lo: 50°F Lo: 10°C |
Monday... Mostly cloudy. A chance of showers, mainly in the morning. Highs in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 50%. |
| Tue Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Tuesday... Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. Chance of precipitation 20%. |
Wed Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Wednesday... Partly cloudy. Highs in the mid 60s. |
Thu Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Thursday... Mostly cloudy. Highs in the upper 60s. |
| Fri Hi: 71°FHi: 22°C |
Friday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. |
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