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

66°F

19°C

Humidity 32%
Wind Speed Vrbl 3 mph
Barometer 30.10 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 8 Oct 1:15 pm CDT
Extended Forecast for

5 Miles ESE Saint Lucas IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 68. West wind around 6 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 2am. Increasing clouds, with a low around 51. Calm wind becoming east around 5 mph after midnight.

    Low: 51 °F

    Mostly Clear
    then Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 71. Southeast wind 5 to 14 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Breezy, with a south wind 11 to 18 mph, with gusts as high as 26 mph.

    High: 81 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 59. South wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 59 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 77. South wind around 11 mph.

    High: 77 °F

    Sunny

  • Sunday Night

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

    Low: 59 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 76. Southwest wind 6 to 8 mph.

    High: 76 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 68. West wind around 6 mph.
Tonight
A 40 percent chance of showers, mainly after 2am. Increasing clouds, with a low around 51. Calm wind becoming east around 5 mph after midnight.
Friday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 71. Southeast wind 5 to 14 mph. 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 60. Southeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 81. Breezy, with a south wind 11 to 18 mph, with gusts as high as 26 mph.
Saturday Night
Clear, with a low around 59. South wind 10 to 15 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 77. South wind around 11 mph.
Sunday Night
Partly cloudy, with a low around 59. South wind around 6 mph.
Columbus Day
Partly sunny, with a high near 76. Southwest wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 54. Northwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 65. North wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 49. Light and variable wind.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 65. Southeast wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Saint Lucas IA
 43.04°N 91.83°W
Last Update:
1:26 pm CDT Oct 8, 2026
Forecast Valid:
1pm CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation