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.

Fair

72°F

22°C

Humidity 61%
Wind Speed Vrbl 5 mph
Barometer 30.08 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 20 Aug 10:15 am CDT
Extended Forecast for

4 Miles WSW Protivin IA

  • Today

    Today: Mostly sunny, with a high near 79. South wind 3 to 8 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between midnight and 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. South wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 63 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Friday

    Friday: Sunny, with a high near 80. Southwest wind 8 to 13 mph becoming northwest in the afternoon.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. Northwest wind 5 to 9 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77. Northwest wind 6 to 14 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. Northwest wind 5 to 9 mph becoming light north after midnight.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Light south wind.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. South wind 3 to 8 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 79. South wind 3 to 8 mph.
Tonight
A slight chance of showers between midnight and 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. South wind 6 to 8 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 80. Southwest wind 8 to 13 mph becoming northwest in the afternoon.
Friday Night
Mostly clear, with a low around 60. Northwest wind 5 to 9 mph.
Saturday
Sunny, with a high near 77. Northwest wind 6 to 14 mph.
Saturday Night
Mostly clear, with a low around 55. Northwest wind 5 to 9 mph becoming light north after midnight.
Sunday
Mostly sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56. Light south wind.
Monday
Mostly sunny, with a high near 75. South wind 3 to 8 mph.
Monday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 59. South wind around 7 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 79. South wind 6 to 11 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. Southwest wind 6 to 9 mph becoming northwest after midnight.
Wednesday
Mostly sunny, with a high near 79. Northwest wind 6 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Protivin IA
 43.2°N 92.15°W
Last Update:
8:57 am CDT Aug 20, 2026
Forecast Valid:
10am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
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Additional Resources

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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