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

Hazardous Weather Conditions

Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

A Few Clouds

76°F

24°C

Humidity 36%
Wind Speed NA
Barometer 30.01 in (1016.0 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Jun 1:53 pm CDT
Extended Forecast for

Okoboji IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. Northwest wind around 5 mph becoming calm.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 4am. Increasing clouds, with a low around 55. East wind 5 to 10 mph.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after 8am. Mostly cloudy, with a high near 69. East wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 53. East wind 5 to 10 mph becoming north after midnight.

    Low: 53 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76. North northeast wind around 5 mph becoming calm in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. East wind around 5 mph becoming south after midnight.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 75. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 54.

    Low: 54 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 77. Northwest wind around 5 mph becoming calm.
Tonight
A 30 percent chance of showers, mainly before 4am. Increasing clouds, with a low around 55. East wind 5 to 10 mph.
Sunday
A 40 percent chance of showers, mainly after 8am. Mostly cloudy, with a high near 69. East wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 53. East wind 5 to 10 mph becoming north after midnight.
Monday
Mostly sunny, with a high near 76. North northeast wind around 5 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 55. East wind around 5 mph becoming south after midnight.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 75. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 54.
Friday
Mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Okoboji IA
 43.39°N 95.15°W (Elev. 1450 ft)
Last Update:
1:33 pm CDT Jun 20, 2026
Forecast Valid:
1pm CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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