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Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
Overcast
10°F
-12°C
| Humidity | 72% |
| Wind Speed | NW 12 G 18 mph |
| Barometer | 30.56 in |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | -5°F (-21°C) |
| Last update | 23 Feb 1:55 am CST |
Extended Forecast for
Clermont IA
Overnight

Low: 4 °F
Cloudy
Monday

High: 20 °F
Partly Sunny
Monday Night

Low: 8 °F
Mostly Cloudy
Tuesday

High: 34 °F
Slight Chance
SnowTuesday Night

Low: 13 °F
Partly Cloudy
Wednesday
High: 25 °F
Sunny then
Slight Chance
SnowWednesday Night

Low: 14 °F
Chance Snow
Thursday

High: 32 °F
Partly Sunny
Thursday Night

Low: 22 °F
Mostly Clear
Detailed Forecast
Overnight
Cloudy, with a low around 4. Wind chill values as low as -9. Northwest wind 7 to 9 mph.
Monday
Partly sunny, with a high near 20. Wind chill values as low as -6. North wind around 6 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 8. Wind chill values as low as zero. Light southwest wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 18 mph.
Tuesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 34. South wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 13. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Wednesday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 25. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14. Light and variable wind.
Thursday
Partly sunny, with a high near 32. Light and variable wind becoming west 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 22. Southwest wind around 6 mph.
Friday
Sunny, with a high near 44. Southwest wind 6 to 11 mph.
Friday Night
Partly cloudy, with a low around 21. West wind 7 to 9 mph becoming north after midnight.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 34. North wind 9 to 11 mph.
Saturday Night
Partly cloudy, with a low around 12. North wind 6 to 8 mph.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 27. Northeast wind 6 to 9 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Clermont IA
43°N 91.65°W
43°N 91.65°W
1:51 am CST Feb 23, 2026
2am CST Feb 23, 2026-6pm CST Mar 1, 2026


