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

59°F

15°C

Humidity 94%
Wind Speed Calm
Barometer 29.82 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 7 Oct 1:55 am CDT
Extended Forecast for

2 Miles NNE Postville IA

  • Overnight

    Overnight: Mostly clear, with a low around 54. Light northwest wind.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. Northwest wind 3 to 8 mph.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Light northwest wind.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 71. Calm wind becoming south 5 to 9 mph in the morning.

    High: 71 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. South wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. Breezy, with a south wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 78 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. South wind 8 to 13 mph, with gusts as high as 24 mph.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 54. Light northwest wind.
Wednesday
Sunny, with a high near 72. Northwest wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 49. Light northwest wind.
Thursday
Sunny, with a high near 66. Calm wind.
Thursday Night
Partly cloudy, with a low around 48. Calm wind.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 71. Calm wind becoming south 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 58. South wind 5 to 10 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 78. Breezy, with a south wind 11 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 60. South wind 8 to 13 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 77. South wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 57. South wind around 5 mph.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 70. Southwest wind 5 to 8 mph.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51. North wind around 8 mph, with gusts as high as 18 mph.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 61. North wind 7 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Postville IA
 43.12°N 91.56°W
Last Update:
1:26 am CDT Oct 7, 2026
Forecast Valid:
2am CDT Oct 7, 2026-6pm CDT Oct 13, 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