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

72°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 20 Aug 1:15 am CDT
Extended Forecast for

Clermont IA

  • Overnight

    Overnight: A chance of sprinkles before 2am. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Chance
    Sprinkles and
    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 80. Northeast wind 3 to 7 mph.

    High: 80 °F

    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Light east wind.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 80. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 20%.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 57. Northwest wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 51. Northwest wind 5 to 8 mph.

    Low: 51 °F

    Clear

Detailed Forecast

Overnight
A chance of sprinkles before 2am. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 64. Calm wind.
Wednesday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 80. Northeast wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 78. Light east wind.
Thursday Night
Mostly clear, with a low around 59. Calm wind.
Friday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 80. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 57. Northwest wind 3 to 5 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Clear, with a low around 51. Northwest wind 5 to 8 mph.
Sunday
Sunny, with a high near 67. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 47. Northwest wind 3 to 8 mph.
Monday
Sunny, with a high near 67. Northwest wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 70. Calm wind becoming northwest around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clermont IA
 43°N 91.65°W
Last Update:
1:14 am CDT Aug 20, 2025
Forecast Valid:
1am CDT Aug 20, 2025-6pm CDT Aug 26, 2025
 
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Additional Resources

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Chance of Precipitation