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

63°F

17°C

Humidity 94%
Wind Speed Calm
Barometer 29.89 in
Dewpoint 61°F (16°C)
Visibility 6.00 mi
Last update 13 Oct 6:15 pm CDT
Extended Forecast for

Clermont IA

  • Tonight

    Tonight: A chance of showers or sprinkles before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 49. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. Northeast wind 5 to 7 mph.

    High: 66 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 49. Calm wind becoming east around 5 mph after midnight.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Showers, mainly after 7am. High near 61. East wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 42. Breezy, with a northwest wind 11 to 21 mph.

    Low: 42 °F

    Slight Chance
    Showers and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 55. Breezy, with a north wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. Northwest wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear
    then Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Light southwest wind increasing to 8 to 13 mph in the morning.

    High: 59 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 41. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Clear

Detailed Forecast

Tonight
A chance of showers or sprinkles before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 49. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 66. Northeast wind 5 to 7 mph.
Wednesday Night
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 49. Calm wind becoming east around 5 mph after midnight.
Thursday
Showers, mainly after 7am. High near 61. East wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. 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 42. Breezy, with a northwest wind 11 to 21 mph.
Friday
Mostly sunny, with a high near 55. Breezy, with a north wind 17 to 22 mph, with gusts as high as 34 mph.
Friday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Light southwest wind increasing to 8 to 13 mph in the morning.
Saturday Night
Clear, with a low around 41. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 64. South wind 11 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 46. South wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Monday
Partly sunny, with a high near 66. Calm wind.
Monday Night
Partly cloudy, with a low around 45. Calm wind.
Tuesday
Mostly sunny, with a high near 70. Calm wind becoming south 5 to 8 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clermont IA
 43.02°N 91.65°W
Last Update:
6:06 pm CDT Oct 13, 2026
Forecast Valid:
6pm CDT Oct 13, 2026-6pm CDT Oct 20, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation