Weather in Decorah, Iowa, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Decorah
Overnight |
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Temperature: 32°F Wind Speed: 16 mph Wind Direction: S Forecast: Rain. Cloudy. Low around 32, with temperatures rising to around 40 overnight. South wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible. |
Thursday |
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Temperature: 41°F Wind Speed: 10 to 24 mph Wind Direction: W Forecast: Rain before 11am, then a slight chance of snow between noon and 1pm. Mostly cloudy. High near 41, with temperatures falling to around 19 in the afternoon. West wind 10 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible. |
Thursday Night |
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Temperature: 2°F Wind Speed: 15 to 24 mph Wind Direction: NW Forecast: Mostly cloudy. Low around 2, with temperatures rising to around 5 overnight. Wind chill values as low as -10. Northwest wind 15 to 24 mph, with gusts as high as 38 mph. |
Friday |
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Temperature: 26°F Wind Speed: 5 to 13 mph Wind Direction: SW Forecast: Mostly sunny, with a high near 26. Wind chill values as low as -10. Southwest wind 5 to 13 mph, with gusts as high as 22 mph. |
Friday Night |
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Temperature: 15°F Wind Speed: 6 to 10 mph Wind Direction: S Forecast: Mostly cloudy, with a low around 15. South wind 6 to 10 mph, with gusts as high as 20 mph. |
Saturday |
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Temperature: 34°F Wind Speed: 6 to 10 mph Wind Direction: W Forecast: Partly sunny, with a high near 34. West wind 6 to 10 mph, with gusts as high as 20 mph. |
Saturday Night |
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Temperature: 5°F Wind Speed: 5 to 8 mph Wind Direction: NW Forecast: Mostly clear, with a low around 5. Northwest wind 5 to 8 mph. |
Sunday |
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Temperature: 22°F Wind Speed: 6 mph Wind Direction: W Forecast: Sunny, with a high near 22. West wind around 6 mph. |
Sunday Night |
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Temperature: 13°F Wind Speed: 7 mph Wind Direction: S Forecast: Mostly cloudy, with a low around 13. South wind around 7 mph. |
Monday |
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Temperature: 36°F Wind Speed: 7 to 10 mph Wind Direction: S Forecast: Partly sunny, with a high near 36. South wind 7 to 10 mph. |
Monday Night |
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Temperature: 28°F Wind Speed: 7 mph Wind Direction: SW Forecast: Mostly cloudy, with a low around 28. Southwest wind around 7 mph. |
Tuesday |
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Temperature: 38°F Wind Speed: 7 mph Wind Direction: NW Forecast: Partly sunny, with a high near 38. Northwest wind around 7 mph. |
Tuesday Night |
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Temperature: 23°F Wind Speed: 3 mph Wind Direction: NE Forecast: Mostly cloudy, with a low around 23. Northeast wind around 3 mph. |
Wednesday |
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Temperature: 37°F Wind Speed: 6 mph Wind Direction: SE Forecast: Partly sunny, with a high near 37. Southeast wind around 6 mph. |