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Spring Bay, IL 7-Day Weather Forecast
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Spring Bay Weather Forecast
Spring Bay, IL Weather Forecast Date: 507 PM CDT Sat Sep 19 2026
Weather forecast for Spring Bay, IL
Tonight Lo: 69°F Lo: 21°C |
Tonight... Mostly cloudy. A slight chance of showers and thunderstorms this evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 50%. |
Sun Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Sunday... Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 70s. Northeast winds 10 to 15 mph. Chance of rain 50%. |
Mon Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Monday... Showers likely, mainly in the morning. Highs in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70%. |
Tue Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly cloudy. Highs in the mid 60s. Lows in the lower 50s. |
| Wed Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Wednesday... Mostly cloudy. Highs in the mid 60s. Lows in the lower 50s. |
| Wed Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Wednesday... Mostly cloudy. Highs in the mid 60s. Lows in the lower 50s. |
| Thu Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Thursday... Mostly cloudy. Highs in the lower 70s. Lows in the mid 50s. |
| Fri Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Friday... Mostly cloudy. Highs in the lower 70s. Lows in the mid 50s. |
| Fri Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Friday... Mostly cloudy. Highs in the lower 70s. Lows in the mid 50s. |
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