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City of Atlantic, IAAtlantic, IA 7-Day Weather Forecast
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Atlantic Weather Forecast
Atlantic, IA Weather Forecast Date: 1233 PM CDT Wed Sep 16 2026
Weather forecast for Atlantic, IA
Today Hi: 71°FHi: 22°C Lo: 65°F Lo: 18°C |
This Afternoon... Showers likely with a slight chance of thunderstorms. Patchy fog. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 70%. |
| Thu Hi: 79°FHi: 26°C Lo: 65°F Lo: 18°C |
Thursday... Mostly cloudy. Patchy fog in the morning. A chance of showers and thunderstorms in the morning, then a slight chance of showers in the afternoon. Humid with highs in the upper 70s. Northeast winds around 5 mph. Chance of rain 40%. |
Fri Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Friday... Mostly sunny. Humid with highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph. |
| Sat Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Saturday... Mostly cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40%. |
| Sun Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Sunday... Mostly cloudy. A chance of showers and thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 50%. |
Mon Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Monday... Mostly cloudy in the morning, then becoming partly sunny. A 20% chance of showers. Highs in the upper 60s. |
| Tue Hi: 71°FHi: 22°C |
Tuesday... Partly sunny. A slight chance of showers in the morning. Highs in the lower 70s. Chance of rain 20%. |
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