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Old Berlin, IL 7-Day Weather Forecast
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Old Berlin Weather Forecast
Old Berlin, IL Weather Forecast Date: 127 AM CDT Fri Sep 18 2026
Weather forecast for Old Berlin, IL
Tonight Lo: 70°F Lo: 21°C |
Tonight... Partly cloudy. Near steady temperature in the lower 70s. Northeast winds 5 to 10 mph. |
Fri Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Friday... Mostly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. Northeast winds 5 to 10 mph. Chance of rain 20%. |
Sat Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Saturday... Mostly sunny in the morning, then becoming mostly cloudy. Humid with highs in the lower 90s. South winds 5 to 10 mph. |
Sun Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Sunday... Partly sunny. Showers likely in the afternoon. Highs in the mid 80s. Chance of rain 60%. |
| Mon Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Monday... Showers likely with a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 70s. Chance of rain 70%. |
| Tue Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly cloudy. Highs in the upper 60s. Lows in the lower 50s. |
Wed Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Wednesday... Partly cloudy. Highs in the lower 70s. Lows in the lower 50s. |
| Thu Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Thursday... Partly cloudy. Highs in the lower 70s. Lows in the lower 50s. |
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