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

32°F

0°C

Humidity 100%
Wind Speed Vrbl 5 mph
Barometer 30.15 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 7 Nov 6:35 am CST
Extended Forecast for

Postville IA

  • Today

    Today: Mostly sunny, with a high near 50. Light southwest wind increasing to 5 to 9 mph in the morning.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 56. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 56 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Northwest wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Northwest wind 3 to 5 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. Light west wind.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 53. Light northwest wind.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 50. Light southwest wind increasing to 5 to 9 mph in the morning.
Tonight
Mostly cloudy, with a low around 38. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 56. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 33. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 60. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 39. Northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 57. Light west wind.
Tuesday Night
Partly cloudy, with a low around 38. Calm wind.
Veterans Day
Mostly sunny, with a high near 53. Light northwest wind.
Wednesday Night
Mostly cloudy, with a low around 35. North wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 45. North wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 31. Light north wind.
Friday
Mostly sunny, with a high near 44. North wind around 5 mph becoming calm in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Postville IA
 43.08°N 91.56°W
Last Update:
5:11 am CST Nov 7, 2026
Forecast Valid:
7am CST Nov 7, 2026-6pm CST Nov 13, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation