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Helmar, IL 7-Day Weather Forecast
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Helmar Weather Forecast
Helmar, IL Weather Forecast Date: 631 AM CDT Tue Sep 15 2026
Weather forecast for Helmar, IL
Today Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Today... Mostly cloudy in the morning, then becoming partly cloudy. Showers likely in the morning. A chance of thunderstorms. A chance of showers in the afternoon. Highs in the lower 80s. South winds 5 to 10 mph, becoming west in the afternoon. Chance of precipitation 70%. |
| Wed Hi: 75°FHi: 24°C Lo: 65°F Lo: 18°C |
Wednesday... Mostly cloudy. A chance of showers until late afternoon. A slight chance of thunderstorms. A slight chance of showers late. Highs in the mid 70s. Northeast winds around 5 mph. Chance of precipitation 50%. |
| Thu Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Thursday... Mostly cloudy. A chance of showers in the morning. A slight chance of thunderstorms. A slight chance of showers in the afternoon. Humid with highs in the lower 80s. Northwest winds around 5 mph. Chance of precipitation 50%. |
| Fri Hi: 79°FHi: 26°C Lo: 65°F Lo: 18°C |
Friday... Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 70s. Chance of precipitation 50%. |
| Sat Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Saturday... Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50%. |
Sun Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Sunday... Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of precipitation 40%. |
Mon Hi: 71°FHi: 22°C |
Monday... Partly cloudy. Highs in the lower 70s. |
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