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Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
Fair
88°F
31°C
| Humidity | 40% |
| Wind Speed | S 9 mph |
| Barometer | 30.08 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 3 Oct 3:55 pm CDT |
Extended Forecast for
Decorah IA
Tonight
Low: 65 °F
Clear
Saturday
High: 88 °F
Sunny then
Sunny and
BreezySaturday Night
Low: 64 °F
Mostly Clear
Sunday
High: 84 °F
Sunny and
BreezySunday Night
Low: 53 °F
Showers
LikelyMonday
High: 67 °F
Chance
ShowersMonday Night
Low: 46 °F
Slight Chance
ShowersTuesday
High: 68 °F
Sunny
Tuesday Night
Low: 41 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 65. South wind 3 to 7 mph.
Saturday
Sunny, with a high near 88. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 64. South wind around 15 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 84. Breezy, with a south wind 14 to 20 mph, with gusts as high as 33 mph.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 53. South wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 67. North wind 5 to 8 mph.
Monday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 46. Light north wind.
Tuesday
Sunny, with a high near 68. Northwest wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 41. Northwest wind 3 to 5 mph.
Wednesday
Sunny, with a high near 67. Calm wind becoming southeast around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 43. East wind 3 to 5 mph.
Thursday
Sunny, with a high near 69. South wind 5 to 9 mph.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50. South wind around 7 mph.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 71. South wind around 8 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Decorah IA
43.3°N 91.79°W
43.3°N 91.79°W
1:43 pm CDT Oct 3, 2025
4pm CDT Oct 3, 2025-6pm CDT Oct 10, 2025
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