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.

Overcast

19°F

-7°C

Humidity 93%
Wind Speed NW 7 mph
Barometer 30.06 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 2 Feb 5:15 am CST
Extended Forecast for

5 Miles SSE Decorah IA

  • Today

    Today: Partly sunny, with a high near 22. Wind chill values as low as zero. Northwest wind 5 to 8 mph.

    High: 22 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of snow before midnight, then a chance of flurries between midnight and 4am. Mostly cloudy, with a low around 7. North wind around 5 mph. Chance of precipitation is 20%.

    Low: 7 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 19. North wind 3 to 5 mph.

    High: 19 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2. Calm wind.

    Low: 2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 11. Northwest wind around 5 mph becoming light and variable.

    Low: 11 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. West wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 22. Wind chill values as low as zero. Northwest wind 5 to 8 mph.
Tonight
A slight chance of snow before midnight, then a chance of flurries between midnight and 4am. Mostly cloudy, with a low around 7. North wind around 5 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 19. North wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 2. Calm wind.
Wednesday
Mostly sunny, with a high near 22. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 11. Northwest wind around 5 mph becoming light and variable.
Thursday
Partly sunny, with a high near 34. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 26. West wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Friday
Partly sunny, with a high near 32. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 8. North wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 23. North wind 6 to 9 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 15. Southeast wind around 7 mph.
Sunday
Mostly sunny, with a high near 30. South wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Decorah IA
 43.23°N 91.73°W
Last Update:
5:21 am CST Feb 2, 2026
Forecast Valid:
5am CST Feb 2, 2026-6pm CST Feb 8, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation