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Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Mostly Cloudy

2°C

36°F

Humidity 56%
Wind Speed Vrbl 9 km/h
Barometer 30.06 in
Dewpoint -6°C (21°F)
Visibility 16 km
Wind Chill-1°C (31°F)
Last update 19 Apr 5:35 am CDT
Extended Forecast for

Clermont IA

  • Today

    Today: A chance of rain and snow showers before 11am, then a chance of sprinkles between 11am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 9. Northwest wind 10 to 15 km/h increasing to 18 to 23 km/h in the morning. Chance of precipitation is 30%.

    High: 9 °C

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Tonight

    Tonight: Widespread frost after 1am. Otherwise, clear, with a low around -3. Northwest wind 8 to 13 km/h becoming light and variable in the evening.

    Low: -3 °C

    Clear then
    Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 13. Light southeast wind becoming south 13 to 18 km/h in the morning. Winds could gust as high as 32 km/h.

    High: 13 °C

    Frost then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. South wind 10 to 16 km/h, with gusts as high as 29 km/h.

    Low: 7 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 24. Southwest wind around 10 km/h becoming northwest in the afternoon.

    High: 24 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 7. Calm wind.

    Low: 7 °C

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 26. Light and variable wind becoming south 13 to 18 km/h in the morning.

    High: 26 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. South wind 16 to 18 km/h, with gusts as high as 32 km/h.

    Low: 14 °C

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 24. Breezy, with a south wind 21 to 26 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 48 km/h.

    High: 24 °C

    Breezy.
    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A chance of rain and snow showers before 11am, then a chance of sprinkles between 11am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 9. Northwest wind 10 to 15 km/h increasing to 18 to 23 km/h in the morning. Chance of precipitation is 30%.
Tonight
Widespread frost after 1am. Otherwise, clear, with a low around -3. Northwest wind 8 to 13 km/h becoming light and variable in the evening.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 13. Light southeast wind becoming south 13 to 18 km/h in the morning. Winds could gust as high as 32 km/h.
Monday Night
Partly cloudy, with a low around 7. South wind 10 to 16 km/h, with gusts as high as 29 km/h.
Tuesday
Sunny, with a high near 24. Southwest wind around 10 km/h becoming northwest in the afternoon.
Tuesday Night
Clear, with a low around 7. Calm wind.
Wednesday
Sunny, with a high near 26. Light and variable wind becoming south 13 to 18 km/h in the morning.
Wednesday Night
Partly cloudy, with a low around 14. South wind 16 to 18 km/h, with gusts as high as 32 km/h.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 24. Breezy, with a south wind 21 to 26 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 48 km/h.
Thursday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 10. Breezy, with a south wind 24 to 29 km/h decreasing to 18 to 23 km/h after midnight. Winds could gust as high as 42 km/h. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 17. Northwest wind 16 to 23 km/h.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 4. Northwest wind 14 to 18 km/h, with gusts as high as 32 km/h.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 16. Northwest wind 14 to 21 km/h.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clermont IA
 43°N 91.65°W
Last Update:
5:21 am CDT Apr 19, 2026
Forecast Valid:
5am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation