National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

75°F

24°C

Humidity 47%
Wind Speed S 8 G 14 mph
Barometer 29.59 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 30 Mar 7:35 pm CDT
Extended Forecast for

Clermont IA

  • Tonight

    Tonight: A chance of showers before 11pm, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 53. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 2pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 66. Breezy, with a south wind 6 to 16 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.

    High: 66 °F

    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 34. Northeast wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain showers after 1pm, mixing with snow after 4pm. Mostly cloudy, with a high near 43. East wind 9 to 14 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 43 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow showers, becoming all rain after 4am. Low around 33. East wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Thursday

    Thursday: Showers. High near 49. East wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 33. West wind 8 to 13 mph.

    Low: 33 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 55. North wind 7 to 11 mph becoming east in the afternoon.

    High: 55 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 39. East wind around 14 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Showers

Detailed Forecast

Tonight
A chance of showers before 11pm, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 53. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 66. Breezy, with a south wind 6 to 16 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Tuesday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 34. Northeast wind 9 to 14 mph, with gusts as high as 22 mph.
Wednesday
A chance of rain showers after 1pm, mixing with snow after 4pm. Mostly cloudy, with a high near 43. East wind 9 to 14 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Rain, possibly mixed with snow showers, becoming all rain after 4am. Low around 33. East wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Showers. High near 49. East wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 33. West wind 8 to 13 mph.
Friday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 55. North wind 7 to 11 mph becoming east in the afternoon.
Friday Night
Showers and possibly a thunderstorm. Low around 39. East wind around 14 mph. Chance of precipitation is 80%.
Saturday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 48. Breezy, with a northwest wind 13 to 17 mph. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. Blustery, with a northwest wind 14 to 16 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 48. Breezy, with a northwest wind 13 to 16 mph.
Sunday Night
Mostly clear, with a low around 28. Northwest wind 7 to 10 mph becoming east after midnight.
Monday
Mostly sunny, with a high near 55. South wind 7 to 14 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clermont IA
 43°N 91.65°W
Last Update:
6:31 pm CDT Mar 30, 2026
Forecast Valid:
7pm CDT Mar 30, 2026-6pm CDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation