Weather in Decorah, Iowa, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Decorah
| Tonight | |
|---|---|
|  | Temperature: 32°F Wind Speed: 5 mph Wind Direction: NW Forecast: A chance of rain showers before 8pm. Mostly cloudy. Low around 32, with temperatures rising to around 36 overnight. Northwest wind around 5 mph. | 
| Friday | |
|  | Temperature: 48°F Wind Speed: 2 to 9 mph Wind Direction: NW Forecast: A chance of rain showers. Mostly cloudy. High near 48, with temperatures falling to around 45 in the afternoon. Northwest wind 2 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. | 
| Friday Night | |
|  | Temperature: 34°F Wind Speed: 2 to 7 mph Wind Direction: NW Forecast: A chance of rain showers. Mostly cloudy. Low around 34, with temperatures rising to around 36 overnight. Northwest wind 2 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. | 
| Saturday | |
|  | Temperature: 46°F Wind Speed: 2 to 6 mph Wind Direction: N Forecast: A chance of rain showers. Mostly cloudy, with a high near 46. North wind 2 to 6 mph. Chance of precipitation is 30%. | 
| Saturday Night | |
|  | Temperature: 29°F Wind Speed: 3 mph Wind Direction: W Forecast: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 29. West wind around 3 mph. Chance of precipitation is 20%. | 
| Sunday | |
|  | Temperature: 51°F Wind Speed: 2 to 13 mph Wind Direction: SW Forecast: Mostly sunny, with a high near 51. Southwest wind 2 to 13 mph, with gusts as high as 21 mph. | 
| Sunday Night | |
|  | Temperature: 39°F Wind Speed: 7 to 10 mph Wind Direction: SW Forecast: Partly cloudy, with a low around 39. Southwest wind 7 to 10 mph, with gusts as high as 18 mph. | 
| Monday | |
|  | Temperature: 58°F Wind Speed: 7 to 10 mph Wind Direction: W Forecast: Sunny, with a high near 58. West wind 7 to 10 mph. | 
| Monday Night | |
|  | Temperature: 33°F Wind Speed: 2 to 6 mph Wind Direction: W Forecast: Mostly clear, with a low around 33. West wind 2 to 6 mph. | 
| Tuesday | |
|  | Temperature: 59°F Wind Speed: 2 to 7 mph Wind Direction: SW Forecast: Mostly sunny, with a high near 59. Southwest wind 2 to 7 mph. | 
| Tuesday Night | |
|  | Temperature: 39°F Wind Speed: 6 mph Wind Direction: S Forecast: Partly cloudy, with a low around 39. South wind around 6 mph. | 
| Wednesday | |
|  | Temperature: 60°F Wind Speed: 6 to 9 mph Wind Direction: W Forecast: Mostly sunny, with a high near 60. West wind 6 to 9 mph. | 
| Wednesday Night | |
|  | Temperature: 33°F Wind Speed: 6 mph Wind Direction: N Forecast: Partly cloudy, with a low around 33. North wind around 6 mph. | 
| Thursday | |
|  | Temperature: 56°F Wind Speed: 3 to 7 mph Wind Direction: E Forecast: Mostly sunny, with a high near 56. East wind 3 to 7 mph. |