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

61°F

16°C

Humidity 94%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 27 Aug 7:35 am CDT
Extended Forecast for

Jackson Junction IA

  • Today

    Today: Sunny, with a high near 79. Calm wind becoming northwest 5 to 7 mph in the morning.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. Light northwest wind.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 63. Calm wind becoming south 5 to 9 mph in the evening.

    Low: 63 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 1pm. High near 78. Breezy, with a south wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 68. Breezy, with a south wind 15 to 17 mph, with gusts as high as 28 mph.

    Low: 68 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Breezy, with a south wind 14 to 17 mph.

    High: 85 °F

    Slight Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70. South wind 10 to 13 mph.

    Low: 70 °F

    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85. Southwest wind around 10 mph.

    High: 85 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 79. Calm wind becoming northwest 5 to 7 mph in the morning.
Tonight
Mostly clear, with a low around 55. Light northwest wind.
Friday
Sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 63. Calm wind becoming south 5 to 9 mph in the evening.
Saturday
Showers, with thunderstorms also possible after 1pm. High near 78. Breezy, with a south wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 68. Breezy, with a south wind 15 to 17 mph, with gusts as high as 28 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Breezy, with a south wind 14 to 17 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70. South wind 10 to 13 mph.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85. Southwest wind around 10 mph.
Monday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. South wind around 6 mph.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 82. West wind around 6 mph becoming east in the morning.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. Southeast wind around 5 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 83. South wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jackson Junction IA
 43.11°N 92.04°W
Last Update:
7:31 am CDT Aug 27, 2026
Forecast Valid:
7am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation