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

45°F

7°C

Humidity 100%
Wind Speed N 15 mph
Barometer 29.97 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 5 Nov 5:15 pm CST
Extended Forecast for

Calmar IA

  • This Afternoon

    This Afternoon: Scattered sprinkles. Cloudy, with a high near 50. North wind around 13 mph, with gusts as high as 24 mph.

    High: 50 °F

    Scattered
    Sprinkles

  • Tonight

    Tonight: Cloudy, with a low around 33. North wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. North wind 5 to 9 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. North wind around 6 mph becoming light and variable.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Southwest wind 5 to 10 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. Southwest wind 8 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58. West wind 5 to 10 mph becoming light in the afternoon.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 38. Calm wind becoming southwest around 6 mph after midnight.

    Low: 38 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 63. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered sprinkles. Cloudy, with a high near 50. North wind around 13 mph, with gusts as high as 24 mph.
Tonight
Cloudy, with a low around 33. North wind 6 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 45. North wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 25. North wind around 6 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 50. Southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 35. Southwest wind 8 to 10 mph.
Sunday
Sunny, with a high near 58. West wind 5 to 10 mph becoming light in the afternoon.
Sunday Night
Clear, with a low around 38. Calm wind becoming southwest around 6 mph after midnight.
Monday
Sunny, with a high near 63. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 39. Northwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 57. West wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 37. Calm wind.
Veterans Day
A 20 percent chance of showers. Sunny, with a high near 55. Light northwest wind.
Wednesday Night
Partly cloudy, with a low around 38. Calm wind becoming northwest around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 54. Northwest wind 3 to 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Calmar IA
 43.17°N 91.86°W
Last Update:
4:36 pm CST Nov 5, 2026
Forecast Valid:
5pm CST Nov 5, 2026-6pm CST Nov 12, 2026
 
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Additional Resources

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Chance of Precipitation