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.

Fair

68°F

20°C

Humidity 33%
Wind Speed SE 7 mph
Barometer 29.63 in
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Last update 9 Mar 3:55 pm CDT
Extended Forecast for

5 Miles SSW Dorchester IA

  • Tonight

    Tonight: Mostly clear, with a low around 36. North wind 3 to 6 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. East wind 8 to 11 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 33. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 42. North wind 7 to 11 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 47. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 47 °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 8 to 11 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 13 mph, with gusts as high as 24 mph.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 28. Light and variable wind.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 36. North wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 53. East wind 8 to 11 mph.
Tuesday Night
A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 33. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A 40 percent chance of snow showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 42. North wind 7 to 11 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 47. Light and variable wind becoming south 6 to 11 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 8 to 11 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 13 mph, with gusts as high as 24 mph.
Friday Night
A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 28. Light and variable wind.
Saturday
A chance of snow showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 42. Southeast wind 3 to 7 mph. Chance of precipitation is 30%.
Saturday Night
Rain and snow showers likely. Cloudy, with a low around 28. East wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Sunday
Snow showers likely, possibly mixed with rain. Mostly cloudy, with a high near 36. North wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 11. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 26. Northwest wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Dorchester IA
 43.4°N 91.55°W
Last Update:
1:21 pm CDT Mar 9, 2026
Forecast Valid:
4pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
 
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Additional Resources

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