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Half Moon Lake, IA 7-Day Weather Forecast
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Half Moon Lake Weather Forecast
Half Moon Lake, IA Weather Forecast Date: 126 PM CDT Sat Aug 08 2026
Weather forecast for Half Moon Lake, IA
Today Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
This Afternoon... Sunny. Highs in the mid 80s. Northeast winds around 5 mph. |
Sun Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Sunday... Mostly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30%. Heat index values up to 105 in the afternoon. |
Mon Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Monday... A chance of showers in the morning. Mostly sunny. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 40%. Heat index values up to 104 in the afternoon. |
| Tue Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Tuesday... Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 30%. Heat index values up to 100 in the afternoon. |
| Wed Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Wednesday... A chance of showers in the morning. Partly sunny. Highs in the mid 80s. Chance of rain 50%. |
Thu Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Thursday... Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. Highs in the upper 70s. Chance of rain 50%. |
| Fri Hi: 75°FHi: 24°C Lo: 61°F Lo: 16°C |
Friday... Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 70s. Chance of rain 50%. |
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