Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

54°F

12°C

Humidity 58%
Wind Speed N 7 mph
Barometer 30.23 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 13 Oct 9:15 pm CDT
Extended Forecast for

Postville IA

  • Tonight

    Tonight: Partly cloudy, with a low around 44. North wind around 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 3pm.  Partly sunny, with a high near 61. Northeast wind around 7 mph.

    High: 61 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 7pm.  Cloudy, with a low around 48. Northeast wind around 6 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers before 1pm.  Mostly cloudy, with a high near 59. East wind around 6 mph.

    High: 59 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 51. East wind around 7 mph.

    Low: 51 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before 1pm.  Partly sunny, with a high near 70. South wind 7 to 11 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58. Southeast wind around 10 mph, with gusts as high as 18 mph.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm.  Partly sunny, with a high near 74. South wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 74 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 1am.  Mostly cloudy, with a low around 52. South wind 6 to 8 mph.  Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. North wind around 6 mph.
Tuesday
A 20 percent chance of showers after 3pm. Partly sunny, with a high near 61. Northeast wind around 7 mph.
Tuesday Night
Showers likely, mainly after 7pm. Cloudy, with a low around 48. Northeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 59. East wind around 6 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 51. East wind around 7 mph.
Thursday
A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 70. South wind 7 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 58. Southeast wind around 10 mph, with gusts as high as 18 mph.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 74. South wind 10 to 13 mph, with gusts as high as 21 mph.
Friday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 52. South wind 6 to 8 mph. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 66. West wind 6 to 9 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 42. Northwest wind 6 to 8 mph.
Sunday
Sunny, with a high near 59. West wind 8 to 14 mph.
Sunday Night
Mostly clear, with a low around 40. West wind around 8 mph.
Monday
Sunny, with a high near 65. South wind 7 to 11 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Postville IA
 43.08°N 91.56°W
8:46 pm CDT Oct 13, 2025
9pm CDT Oct 13, 2025-6pm CDT Oct 20, 2025
 
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