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

57°F

14°C

Humidity 94%
Wind Speed Vrbl 3 G 12 mph
Barometer 29.88 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 13 Oct 9:55 am CDT
Extended Forecast for

Clermont IA

  • Today

    Today: Cloudy early, then gradual clearing, with a high near 71. Northwest wind around 7 mph.

    High: 71 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Partly cloudy during the early evening, then becoming cloudy, with a low around 52. North wind 5 to 8 mph.

    Low: 52 °F

    Becoming
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. Northeast wind 5 to 7 mph.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 49. Light northeast wind.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Showers. High near 62. East wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 62 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 43. Northwest wind 6 to 13 mph, with gusts as high as 26 mph.

    Low: 43 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 56. Breezy, with a north wind 15 to 21 mph, with gusts as high as 31 mph.

    High: 56 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 4am. Otherwise, clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Clear then
    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 60. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 60 °F

    Frost then
    Sunny

Detailed Forecast

Today
Cloudy early, then gradual clearing, with a high near 71. Northwest wind around 7 mph.
Tonight
Partly cloudy during the early evening, then becoming cloudy, with a low around 52. North wind 5 to 8 mph.
Wednesday
Partly sunny, with a high near 67. Northeast wind 5 to 7 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 49. Light northeast wind.
Thursday
Showers. High near 62. East wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 43. Northwest wind 6 to 13 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 56. Breezy, with a north wind 15 to 21 mph, with gusts as high as 31 mph.
Friday Night
Widespread frost, mainly after 4am. Otherwise, clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 60. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Clear, with a low around 41. South wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 65. South wind 11 to 15 mph, with gusts as high as 24 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 46. South wind 5 to 9 mph becoming light southwest after midnight.
Monday
Mostly sunny, with a high near 68. Light southwest wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clermont IA
 43°N 91.65°W
Last Update:
9:52 am CDT Oct 13, 2026
Forecast Valid:
10am CDT Oct 13, 2026-6pm CDT Oct 19, 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