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

23°F

-5°C

Humidity 93%
Wind Speed W 7 mph
Barometer 30.38 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 11 Jan 10:55 am CST
Extended Forecast for

Clermont IA

  • Today

    Today: Partly sunny, with a high near 29. Southwest wind 8 to 10 mph.

    High: 29 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 24. Southwest wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 41. West wind 6 to 8 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 31. Southwest wind 6 to 10 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. West wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Northwest wind 11 to 14 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 28. North wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 28 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. North wind 5 to 10 mph becoming light and variable after midnight.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Partly sunny, with a high near 31. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 31 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Partly sunny, with a high near 29. Southwest wind 8 to 10 mph.
Tonight
Increasing clouds, with a low around 24. Southwest wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 41. West wind 6 to 8 mph.
Monday Night
Increasing clouds, with a low around 31. Southwest wind 6 to 10 mph.
Tuesday
Partly sunny, with a high near 46. West wind 10 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Northwest wind 11 to 14 mph.
Wednesday
Partly sunny, with a high near 28. North wind 11 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 14. North wind 5 to 10 mph becoming light and variable after midnight.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 31. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. South wind around 10 mph becoming west after midnight.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 31. West wind 10 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 12. Northwest wind 10 to 13 mph.
Saturday
Mostly cloudy, with a high near 18. Northwest wind 10 to 13 mph, with gusts as high as 21 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clermont IA
 43°N 91.65°W
Last Update:
11:01 am CST Jan 11, 2026
Forecast Valid:
11am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation