National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed Vrbl 3 mph
Barometer 30.02 in
Dewpoint 41°F (5°C)
Visibility 3.00 mi
Last update 20 Nov 4:55 am CST
Extended Forecast for

5 Miles ESE Dorchester IA

  • Overnight

    Overnight: A slight chance of drizzle. Patchy fog. Otherwise, cloudy, with a steady temperature around 41. Light south wind.

    Low: 41 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of drizzle before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 49. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 49 °F

    Slight Chance
    Drizzle and
    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. Light north wind.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Southwest wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Calm wind becoming west around 5 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of drizzle. Patchy fog. Otherwise, cloudy, with a steady temperature around 41. Light south wind.
Thursday
A slight chance of drizzle before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 49. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 48. Light north wind.
Friday Night
Partly cloudy, with a low around 25. Calm wind.
Saturday
Mostly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 35. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 55. Calm wind becoming west around 5 mph.
Sunday Night
Partly cloudy, with a low around 30. Calm wind.
Monday
A 20 percent chance of rain after noon. Partly sunny, with a high near 53. Calm wind becoming south around 5 mph.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37. Light southeast wind.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 49. Calm wind becoming west around 6 mph in the morning.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 28. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 37. West wind 6 to 10 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Dorchester IA
 43.45°N 91.43°W
Last Update:
5:01 am CST Nov 20, 2025
Forecast Valid:
5am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation