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Fern, IA 7-Day Weather Forecast
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Fern Weather Forecast
Fern, IA Weather Forecast Date: 208 PM CDT Thu Sep 17 2026
Weather forecast for Fern, IA
Tonight Lo: 60°F Lo: 16°C |
Tonight... Mostly cloudy. Patchy fog. A chance of showers after midnight. Lows around 60. Northeast winds 5 to 10 mph, becoming east after midnight. Chance of rain 40%. |
Fri Hi: 71°FHi: 22°C Lo: 65°F Lo: 18°C |
Friday... Cloudy with a chance of thunderstorms. Showers, mainly in the morning. Humid with highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90%. |
| Sat Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Saturday... A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. East winds 5 to 10 mph, becoming north in the afternoon. Chance of rain 70%. |
| Sun Hi: 65°FHi: 18°C Lo: 55°F Lo: 13°C |
Sunday... Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60%. |
Mon Hi: 59°FHi: 15°C Lo: 50°F Lo: 10°C |
Monday... Mostly cloudy with a 50% chance of showers. Highs in the upper 50s. |
Tue Hi: 60°FHi: 16°C Lo: 49°F Lo: 9°C |
Tuesday... Partly sunny. Highs around 60. |
Wed Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Wednesday... Mostly sunny. Highs in the mid 60s. |
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