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

1°F

-17°C

Humidity 78%
Wind Speed Vrbl 5 mph
Barometer 30.19 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 28 Jan 8:55 am CST
Extended Forecast for

3 Miles ESE Decorah IA

  • Today

    Today: Sunny, with a high near 11. Wind chill values as low as -11. Northwest wind 7 to 10 mph.

    High: 11 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -5. Northwest wind around 6 mph becoming calm in the evening.

    Low: -5 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 9. Wind chill values as low as -11. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 9 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -4. Wind chill values as low as -15. North wind 3 to 6 mph.

    Low: -4 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 8. North wind 6 to 9 mph.

    High: 8 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -2. Northwest wind 5 to 7 mph.

    Low: -2 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 16. Northwest wind around 5 mph becoming light and variable in the afternoon.

    High: 16 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 5. Southwest wind 3 to 6 mph.

    Low: 5 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow. Partly sunny, with a high near 22. Southwest wind 6 to 8 mph.

    High: 22 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 11. Wind chill values as low as -11. Northwest wind 7 to 10 mph.
Tonight
Mostly clear, with a low around -5. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 9. Wind chill values as low as -11. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around -4. Wind chill values as low as -15. North wind 3 to 6 mph.
Friday
Sunny, with a high near 8. North wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around -2. Northwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 16. Northwest wind around 5 mph becoming light and variable in the afternoon.
Saturday Night
Partly cloudy, with a low around 5. Southwest wind 3 to 6 mph.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 22. Southwest wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 14. Southwest wind around 6 mph becoming northwest after midnight.
Monday
Partly sunny, with a high near 24. Northwest wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 12. Light and variable wind.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 27. Southeast wind 3 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Decorah IA
 43.28°N 91.73°W
Last Update:
8:11 am CST Jan 28, 2026
Forecast Valid:
9am CST Jan 28, 2026-6pm CST Feb 3, 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