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Waterloo Muni, IA 7-Day Weather Forecast
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Waterloo Muni Weather Forecast
Waterloo Muni, IA Weather Forecast Date: 518 PM CDT Tue Aug 11 2026
Weather forecast for Waterloo Muni, IA
Tonight Lo: 69°F Lo: 21°C |
Tonight... Mostly cloudy. Isolated showers and thunderstorms this evening. Lows in the upper 60s. East winds around 5 mph. Chance of rain 20%. |
Wed Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Wednesday... Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 50%. |
| Thu Hi: 79°FHi: 26°C Lo: 65°F Lo: 18°C |
Thursday... Showers with a chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. East winds 5 to 10 mph. Chance of rain 90%. |
| Fri Hi: 79°FHi: 26°C Lo: 65°F Lo: 18°C |
Friday... Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50%. |
| Sat Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Saturday... Mostly cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 80s. Chance of rain 40%. |
| Sun Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Sunday... Mostly cloudy in the morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 20%. |
Mon Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Monday... Mostly sunny. Highs in the upper 70s. |
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