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.

Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed Vrbl 7 G 13 mph
Barometer 30.09 in
Dewpoint 39°F (4°C)
Visibility 3.00 mi
Wind Chill34°F (1°C)
Last update 19 Nov 10:15 pm CST
Extended Forecast for

3 Miles ENE Ossian IA

  • Tonight

    Tonight: A slight chance of drizzle between 2am and 4am. Patchy fog. Otherwise, cloudy, with a low around 38. South wind around 7 mph.

    Low: 38 °F

    Patchy Fog
    then Slight
    Chance
    Drizzle and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 51. South wind around 7 mph becoming west in the afternoon.

    High: 51 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Northwest wind 3 to 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. North wind 3 to 6 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. Light and variable wind.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Southwest wind 3 to 8 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. Southwest wind around 6 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 54. West wind 5 to 8 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. West wind around 6 mph.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of drizzle between 2am and 4am. Patchy fog. Otherwise, cloudy, with a low around 38. South wind around 7 mph.
Thursday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 51. South wind around 7 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 31. Northwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 48. North wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 26. Light and variable wind.
Saturday
Mostly sunny, with a high near 49. Southwest wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 35. Southwest wind around 6 mph.
Sunday
Sunny, with a high near 54. West wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 32. West wind around 6 mph.
Monday
Sunny, with a high near 52. West wind 5 to 7 mph becoming south in the afternoon.
Monday Night
A 30 percent chance of rain. Partly cloudy, with a low around 34. Southeast wind around 7 mph.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 48. Southeast wind 7 to 10 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 26. Northwest wind 8 to 10 mph.
Wednesday
Mostly sunny, with a high near 35. West wind 9 to 13 mph, with gusts as high as 21 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Ossian IA
 43.17°N 91.71°W
Last Update:
9:21 pm CST Nov 19, 2025
Forecast Valid:
10pm CST Nov 19, 2025-6pm CST Nov 26, 2025
 
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