National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

Fair

72°F

22°C

Humidity 29%
Wind Speed S 10 G 23 mph
Barometer 29.82 in (1009.9 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 29 Mar 4:53 pm CDT
Extended Forecast for

Okoboji IA

  • Tonight

    Tonight: Mostly clear, with a low around 42. South southwest wind 5 to 10 mph becoming east after midnight.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82. East wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 42. West southwest wind 10 to 15 mph becoming northeast in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 54. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 20%.

    High: 54 °F

    Windy. Slight
    Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow after 1pm. Mostly cloudy, with a high near 43. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Snow Likely

  • Thursday

    Thursday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.

    High: 43 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 42. South southwest wind 5 to 10 mph becoming east after midnight.
Monday
Mostly sunny, with a high near 82. East wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 42. West southwest wind 10 to 15 mph becoming northeast in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 54. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 28. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
A chance of rain and snow after 1pm. Mostly cloudy, with a high near 43. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
Snow likely. Cloudy, with a low around 29. Chance of precipitation is 60%.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 52.
Friday Night
Showers likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly cloudy, with a high near 48. Breezy. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 29. Blustery.
Sunday
Partly sunny, with a high near 46. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Okoboji IA
 43.37°N 95.15°W (Elev. 1401 ft)
Last Update:
5:18 pm CDT Mar 29, 2026
Forecast Valid:
5pm CDT Mar 29, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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