Weather in Decorah, Iowa, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Decorah
Today |
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Temperature: 87°F Wind Speed: 3 to 12 mph Wind Direction: S Forecast: A chance of showers and thunderstorms before 4pm. Partly sunny, with a high near 87. South wind 3 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible. |
Tonight |
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Temperature: 69°F Wind Speed: 5 to 9 mph Wind Direction: S Forecast: Partly cloudy, with a low around 69. South wind 5 to 9 mph, with gusts as high as 18 mph. New rainfall amounts less than a tenth of an inch possible. |
Sunday |
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Temperature: 89°F Wind Speed: 5 to 9 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers and thunderstorms likely. Mostly sunny. High near 89, with temperatures falling to around 85 in the afternoon. Heat index values as high as 98. Southwest wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
Sunday Night |
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Temperature: 66°F Wind Speed: 5 mph Wind Direction: W Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 66. West wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible. |
Monday |
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Temperature: 83°F Wind Speed: 3 to 10 mph Wind Direction: NW Forecast: A chance of rain showers before 7am. Mostly sunny, with a high near 83. Northwest wind 3 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
Monday Night |
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Temperature: 62°F Wind Speed: 3 to 9 mph Wind Direction: W Forecast: Clear, with a low around 62. West wind 3 to 9 mph. |
Tuesday |
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Temperature: 84°F Wind Speed: 7 mph Wind Direction: NW Forecast: Sunny, with a high near 84. Northwest wind around 7 mph. |
Tuesday Night |
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Temperature: 63°F Wind Speed: 2 to 6 mph Wind Direction: W Forecast: Mostly clear, with a low around 63. West wind 2 to 6 mph. |
Wednesday |
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Temperature: 84°F Wind Speed: 2 to 6 mph Wind Direction: SW Forecast: A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southwest wind 2 to 6 mph. Chance of precipitation is 30%. |
Wednesday Night |
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Temperature: 65°F Wind Speed: 5 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southwest wind around 5 mph. Chance of precipitation is 40%. |
Thursday |
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Temperature: 85°F Wind Speed: 2 to 6 mph Wind Direction: S Forecast: A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85. South wind 2 to 6 mph. Chance of precipitation is 30%. |
Thursday Night |
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Temperature: 67°F Wind Speed: 5 mph Wind Direction: SE Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Southeast wind around 5 mph. Chance of precipitation is 30%. |
Independence Day |
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Temperature: 85°F Wind Speed: 5 to 9 mph Wind Direction: S Forecast: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85. South wind 5 to 9 mph. Chance of precipitation is 30%. |
Friday Night |
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Temperature: 69°F Wind Speed: 8 mph Wind Direction: S Forecast: A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 69. South wind around 8 mph. Chance of precipitation is 60%. |