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

68°F

20°C

Humidity 40%
Wind Speed Vrbl 7 G 13 mph
Barometer 30.09 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 3 Oct 5:15 pm CDT
Extended Forecast for

Spring Grove MN

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. South wind 6 to 8 mph becoming west after midnight.

    Low: 50 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 42. Light west wind.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 64. Calm wind.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. Calm wind becoming south 5 to 8 mph in the evening.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. South wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. Southwest wind 5 to 7 mph becoming west after midnight.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Northwest wind 3 to 8 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Light west wind.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. South wind 6 to 8 mph becoming west after midnight.
Sunday
Sunny, with a high near 63. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.
Sunday Night
Clear, with a low around 42. Light west wind.
Monday
Sunny, with a high near 64. Calm wind.
Monday Night
Mostly clear, with a low around 48. Calm wind becoming south 5 to 8 mph in the evening.
Tuesday
Sunny, with a high near 68. South wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 53. Southwest wind 5 to 7 mph becoming west after midnight.
Wednesday
Sunny, with a high near 69. Northwest wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 47. Light west wind.
Thursday
Mostly sunny, with a high near 66. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 48. Light southwest wind.
Friday
Mostly sunny, with a high near 66. Light southwest wind.
Friday Night
Partly cloudy, with a low around 53. Calm wind becoming south 5 to 8 mph in the evening.
Saturday
Sunny, with a high near 71. Breezy, with a south wind 9 to 16 mph, with gusts as high as 30 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Spring Grove MN
 43.56°N 91.63°W
Last Update:
3:26 pm CDT Oct 3, 2026
Forecast Valid:
5pm CDT Oct 3, 2026-6pm CDT Oct 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation