Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
A Few Clouds
73°F
23°C
| Humidity | 57% |
| Wind Speed | S 8 G 15 mph |
| Barometer | 29.78 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 12 Oct 2:35 am CDT |
Extended Forecast for
Spring Grove MN
Overnight

Low: 66 °F
Mostly Cloudy
Columbus Day

High: 85 °F
Mostly Sunny
Monday Night

Low: 58 °F
Mostly Clear
Tuesday

High: 72 °F
Mostly Sunny
Tuesday Night

Low: 52 °F
Partly Cloudy
Wednesday

High: 65 °F
Mostly Sunny
Wednesday Night
Low: 49 °F
Mostly Cloudy
then Chance
ShowersThursday

High: 62 °F
Showers
LikelyThursday Night

Low: 44 °F
Slight Chance
Showers and
Breezy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 66. South wind around 9 mph, with gusts as high as 20 mph.
Columbus Day
Mostly sunny, with a high near 85. South wind 7 to 9 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 58. South wind 7 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 72. Northwest wind 5 to 9 mph becoming light in the afternoon.
Tuesday Night
Partly cloudy, with a low around 52. Calm wind becoming north around 5 mph in the evening.
Wednesday
Mostly sunny, with a high near 65. North wind around 6 mph.
Wednesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 49. Light and variable wind becoming east around 5 mph after midnight.
Thursday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 62. East wind around 5 mph becoming north in the afternoon. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 44. Breezy, with a northwest wind 6 to 16 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 53. Breezy, with a north wind 17 to 23 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 33. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 55. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 40. South wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 62. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Spring Grove MN
43.56°N 91.63°W
43.56°N 91.63°W
2:21 am CDT Oct 12, 2026
2am CDT Oct 12, 2026-6pm CDT Oct 18, 2026


