Hazardous Weather Conditions
Current conditions at
Spencer Municipal Airport (KSPW)
Lat: 43.17°NLon: 95.21°WElev: 1332ft.
Fair
65°F
18°C
| Humidity | 36% |
| Wind Speed | N 7 mph |
| Barometer | 29.85 in (1010.0 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 16 May 7:53 am CDT |
Extended Forecast for
Okoboji IA
Today

High: 82 °F
Mostly Sunny
Tonight
Low: 56 °F
Mostly Cloudy
then Showers
Likely and
BreezySunday

High: 84 °F
Showers
Likely and
BreezySunday Night

Low: 54 °F
Severe
Thunderstorms
and BreezyMonday
High: 72 °F
Chance
Showers then
ShowersMonday Night

Low: 46 °F
Showers and
BreezyTuesday

High: 57 °F
Mostly Cloudy
and BreezyTuesday Night

Low: 38 °F
Mostly Cloudy
Wednesday

High: 61 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 82. Northeast wind 5 to 10 mph.
Tonight
A chance of showers, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 56. Breezy, with an east northeast wind 10 to 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 84. Breezy, with a southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 54. Breezy, with a south wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 72. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Monday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 46. Breezy, with a northeast wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Tuesday
Mostly cloudy, with a high near 57. Breezy.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
Partly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Okoboji IA
43.39°N 95.15°W (Elev. 1450 ft)
43.39°N 95.15°W (Elev. 1450 ft)
5:48 am CDT May 16, 2026
8am CDT May 16, 2026-6pm CDT May 22, 2026



