National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

72°F

22°C

Humidity 57%
Wind Speed S 10 G 17 mph
Barometer 29.87 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 10 Oct 9:15 pm CDT
Extended Forecast for

Spring Grove MN

  • Tonight

    Tonight: Clear, with a low around 60. South wind 10 to 13 mph, with gusts as high as 28 mph.

    Low: 60 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 81. South wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 66. South wind around 9 mph, with gusts as high as 18 mph.

    Low: 66 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 82. Southwest wind around 8 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Light and variable wind becoming northwest 5 to 9 mph in the evening.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. Northwest wind 5 to 9 mph.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. Light north wind.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 65. Northeast wind 3 to 6 mph.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 49. East wind 5 to 7 mph.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 60. South wind 10 to 13 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 81. South wind 9 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Increasing clouds, with a low around 66. South wind around 9 mph, with gusts as high as 18 mph.
Columbus Day
Mostly sunny, with a high near 82. Southwest wind around 8 mph.
Monday Night
Partly cloudy, with a low around 59. Light and variable wind becoming northwest 5 to 9 mph in the evening.
Tuesday
Mostly sunny, with a high near 70. Northwest wind 5 to 9 mph.
Tuesday Night
Mostly clear, with a low around 51. Light north wind.
Wednesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 65. Northeast wind 3 to 6 mph.
Wednesday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 49. East wind 5 to 7 mph.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. Southeast wind 7 to 9 mph, with gusts as high as 18 mph.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46. Southeast wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 58. Breezy, with a northwest wind 10 to 17 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 38. Northwest wind 7 to 14 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 54. North wind 5 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spring Grove MN
 43.56°N 91.63°W
Last Update:
6:16 pm CDT Oct 10, 2026
Forecast Valid:
9pm CDT Oct 10, 2026-6pm CDT Oct 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation