Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

81°F

27°C

Humidity 32%
Wind Speed Vrbl 5 G 13 mph
Barometer 30.15 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 3 Jun 4:55 pm CDT
Extended Forecast for

Postville IA

  • Tonight

    Tonight: Increasing clouds, with a low around 59. South wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 82. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am.  Low around 62. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 82. Southwest wind around 9 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 61. Southwest wind 3 to 6 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Light and variable wind.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. East wind 3 to 5 mph.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 83. Southeast wind 5 to 10 mph.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 1am.  Partly cloudy, with a low around 62. Southeast wind around 9 mph.

    Low: 62 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 59. South wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 62. Southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82. Southwest wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Mostly sunny, with a high near 85. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 61. East wind 3 to 5 mph.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Southeast wind 5 to 10 mph.
Sunday Night
A 30 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 62. Southeast wind around 9 mph.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 85. Southeast wind 9 to 11 mph. Chance of precipitation is 50%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind 6 to 9 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southeast wind 6 to 8 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 90. Southeast wind 5 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Postville IA
 43.08°N 91.56°W
1:56 pm CDT Jun 3, 2026
5pm CDT Jun 3, 2026-6pm CDT Jun 10, 2026
 
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Additional Resources

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