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

59°F

15°C

Humidity 100%
Wind Speed Vrbl 6 G 13 mph
Barometer 29.56 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 18 Jun 3:15 am CDT
Extended Forecast for

7 Miles S Dorchester IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. Northwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 73. Northwest wind around 10 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 50. Northwest wind 5 to 9 mph becoming light west after midnight.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Juneteenth

    Juneteenth: A slight chance of showers, then a chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 76. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 76 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 55. Southwest wind 5 to 9 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 76. Northwest wind 3 to 5 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Partly sunny, with a high near 71. East wind 3 to 7 mph.

    High: 71 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 52. Northeast wind 3 to 7 mph.

    Low: 52 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. Northwest wind around 11 mph, with gusts as high as 23 mph.
Thursday
A 50 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 73. Northwest wind around 10 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 50. Northwest wind 5 to 9 mph becoming light west after midnight.
Juneteenth
A slight chance of showers, then a chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 76. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 55. Southwest wind 5 to 9 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 76. Northwest wind 3 to 5 mph.
Saturday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56. Light and variable wind.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 71. East wind 3 to 7 mph.
Sunday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 52. Northeast wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 72. Northeast wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 53. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73. Light and variable wind.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76. Calm wind becoming west around 6 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Dorchester IA
 43.36°N 91.52°W
Last Update:
1:26 am CDT Jun 18, 2026
Forecast Valid:
3am CDT Jun 18, 2026-6pm CDT Jun 24, 2026
 
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