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

66°F

19°C

Humidity 78%
Wind Speed W 3 mph
Barometer 29.98 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 12 Jul 10:35 pm CDT
Extended Forecast for

Clermont IA

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 58. West wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 8am. Otherwise, sunny, with a high near 83. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 83 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. South wind 5 to 7 mph.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. Heat index values as high as 96. Southwest wind around 6 mph.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. South wind 3 to 5 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. South wind 5 to 9 mph.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind around 6 mph.

    Low: 68 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. South wind 6 to 10 mph. Chance of precipitation is 60%.

    High: 83 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 63. Northwest wind 6 to 8 mph becoming northeast in the evening.

    Low: 63 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 58. West wind around 5 mph becoming calm in the evening.
Sunday
Areas of fog before 8am. Otherwise, sunny, with a high near 83. Calm wind becoming southwest 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 64. South wind 5 to 7 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. Heat index values as high as 96. Southwest wind around 6 mph.
Monday Night
Mostly clear, with a low around 68. South wind 3 to 5 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. South wind 5 to 9 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind around 6 mph.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. South wind 6 to 10 mph. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 63. Northwest wind 6 to 8 mph becoming northeast in the evening.
Thursday
A slight chance of showers and thunderstorms, then a chance of showers after 1pm. Partly sunny, with a high near 78. Northeast wind around 7 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 60. North wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 79. North wind 3 to 6 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 81. South wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clermont IA
 43°N 91.65°W
Last Update:
9:01 pm CDT Jul 12, 2025
Forecast Valid:
10pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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Additional Resources

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Chance of Precipitation