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.

Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 36°F (2°C)
Visibility 5.00 mi
Last update 5 Mar 3:55 am CST
Extended Forecast for

3 Miles ESE Canton MN

  • Today

    Today: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 48. Northeast wind 5 to 7 mph becoming southeast in the afternoon.

    High: 48 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 41. Southeast wind 6 to 13 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 61. Southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 61 °F

    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 33. Breezy, with a southwest wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Showers and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Breezy, with a northwest wind 9 to 18 mph, with gusts as high as 26 mph.

    High: 43 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Clear then
    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 57. Breezy, with a southwest wind 15 to 18 mph, with gusts as high as 26 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. Southwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. Southwest wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 64 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 48. Northeast wind 5 to 7 mph becoming southeast in the afternoon.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 41. Southeast wind 6 to 13 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and possibly a thunderstorm. High near 61. Southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 33. Breezy, with a southwest wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Mostly sunny, with a high near 43. Breezy, with a northwest wind 9 to 18 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 33. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 57. Breezy, with a southwest wind 15 to 18 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 43. Southwest wind around 14 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 64. Southwest wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Partly cloudy, with a low around 39. Northwest wind 8 to 11 mph becoming east after midnight.
Tuesday
A 50 percent chance of showers. Mostly sunny, with a high near 55. East wind 13 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. Blustery, with a north wind around 16 mph. Chance of precipitation is 50%.
Wednesday
A 30 percent chance of snow showers. Mostly sunny, with a high near 40. Breezy, with a northwest wind 15 to 17 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Canton MN
 43.52°N 91.87°W
Last Update:
3:41 am CST Mar 5, 2026
Forecast Valid:
4am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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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