Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast

43°F

6°C

Humidity 34%
Wind Speed S 12 G 21 mph
Barometer 30.15 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 28 Mar 10:35 pm CDT
Extended Forecast for

5 Miles NNE Postville IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. South wind around 9 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. South wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. South wind around 6 mph becoming calm  in the evening.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 77. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers, with thunderstorms also possible after 1am.  Mostly cloudy, with a low around 51. South wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers.  Mostly cloudy, with a high near 64. West wind 11 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 1am.  Mostly cloudy, with a low around 29. Blustery, with a northwest wind 9 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow and
    Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. Northeast wind around 9 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 27. East wind 7 to 9 mph.

    Low: 27 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 35. South wind around 9 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 66. South wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 42. South wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 77. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 51. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 64. West wind 11 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A slight chance of rain and snow showers before 1am. Mostly cloudy, with a low around 29. Blustery, with a northwest wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 48. Northeast wind around 9 mph.
Wednesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 27. East wind 7 to 9 mph.
Thursday
A chance of snow showers before 1pm, then a chance of rain and snow showers. Partly sunny, with a high near 44. East wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. East wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 53. Southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 39. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 52. Breezy, with a south wind 10 to 16 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Postville IA
 43.14°N 91.53°W
9:07 pm CDT Mar 28, 2026
10pm CDT Mar 28, 2026-6pm CDT Apr 4, 2026
 
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