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

32°F

0°C

Humidity 100%
Wind Speed Vrbl 7 mph
Barometer 30.07 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 12 Jan 9:35 am CST
Extended Forecast for

Spring Grove MN

  • Today

    Today: Sunny, with a high near 42. West wind 6 to 9 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: A slight chance of rain and snow before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a steady temperature around 35. Southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon. Partly sunny, with a high near 43. West wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Blustery, with a northwest wind 15 to 18 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Mostly Cloudy
    then Cloudy
    and Blustery

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 24. Blustery, with a north wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 24 °F

    Blustery.
    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 9. Blustery, with a north wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

    Low: 9 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: A 40 percent chance of snow after noon. Partly sunny, with a high near 25. Northwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

    High: 25 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 22. South wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Likely

  • Friday

    Friday: Snow. High near 28. Northwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 28 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 42. West wind 6 to 9 mph.
Tonight
A slight chance of rain and snow before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a steady temperature around 35. Southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of rain before noon. Partly sunny, with a high near 43. West wind 13 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 20. Blustery, with a northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 24. Blustery, with a north wind 15 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 9. Blustery, with a north wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.
Thursday
A 40 percent chance of snow after noon. Partly sunny, with a high near 25. Northwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Snow likely. Cloudy, with a low around 22. South wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Friday
Snow. High near 28. Northwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Blustery, with a northwest wind 13 to 16 mph, with gusts as high as 24 mph.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 11. Northwest wind around 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 0. Northwest wind 11 to 14 mph.
Sunday
Partly sunny, with a high near 15. West wind 11 to 13 mph, with gusts as high as 21 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:
6:51 am CST Jan 12, 2026
Forecast Valid:
9am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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Chance of Precipitation