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

54°F

12°C

Humidity 63%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 8 Oct 12:55 am CDT
Extended Forecast for

5 Miles N Ossian IA

  • Overnight

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

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Calm wind.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 72. Light southeast wind increasing to 5 to 10 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. South wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Breezy, with a south wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. South wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. South wind 7 to 9 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59. South wind around 6 mph.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 49. Light northwest wind.
Thursday
Mostly sunny, with a high near 67. Calm wind.
Thursday Night
Partly cloudy, with a low around 50. Calm wind.
Friday
A 50 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 72. Light southeast wind increasing to 5 to 10 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly clear, with a low around 61. South wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 79. Breezy, with a south wind 14 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 59. South wind 9 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 76. South wind 7 to 9 mph.
Sunday Night
Partly cloudy, with a low around 59. South wind around 6 mph.
Columbus Day
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 71. West wind 6 to 9 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 60. North wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 44. Light and variable wind.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 61. Calm wind becoming south 5 to 7 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Ossian IA
 43.21°N 91.76°W
Last Update:
11:06 pm CDT Oct 7, 2026
Forecast Valid:
1am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
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