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.

A Few Clouds

57°F

14°C

Humidity 55%
Wind Speed Calm
Barometer 29.64 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 9 Mar 11:55 am CDT
Extended Forecast for

7 Miles S Dorchester IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. West wind around 6 mph becoming north.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. North wind 3 to 7 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. East wind 9 to 11 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. North wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Mostly cloudy, with a high near 41. North wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. West wind 3 to 8 mph.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 46. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 46 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers likely before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%.

    Low: 31 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Friday

    Friday: Partly sunny, with a high near 44. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. West wind around 6 mph becoming north.
Tonight
Mostly clear, with a low around 36. North wind 3 to 7 mph.
Tuesday
Partly sunny, with a high near 53. East wind 9 to 11 mph.
Tuesday Night
A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. North wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Mostly cloudy, with a high near 41. North wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 24. West wind 3 to 8 mph.
Thursday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 46. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Rain showers likely before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
Friday
Partly sunny, with a high near 44. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 28. Northwest wind around 6 mph becoming light and variable.
Saturday
A chance of rain and snow showers. Cloudy, with a high near 44. Southeast wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday Night
Rain and snow showers likely. Cloudy, with a low around 29. East wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 39. North wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Dorchester IA
 43.36°N 91.52°W
Last Update:
12:16 pm CDT Mar 9, 2026
Forecast Valid:
12pm CDT Mar 9, 2026-6pm CDT Mar 15, 2026
 
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Additional Resources

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Chance of Precipitation