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Ontario, Iowa Weather Forecast
Ontario, Iowa Weather
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Click for Hazardous Weather Outlook for Ontario, Iowa
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Weather Forecast for Ontario, Iowa : Story County
Issued: 10:36 pm CST Dec 14, 2025 Latitude: 42.0358186 Longitude: -93.6816091 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Clear on Overnight Sunny on Monday Partly Sunny on Tuesday Mostly Sunny on Wednesday 20% chance of rain on Thursday Partly Sunny on Friday Partly Sunny on Saturday Mostly Sunny on Sunday
Low: 15 °F High: 32°F High: 38°F High: 40°F High: 37°F High: 32°F High: 39°F High: 31°F
Low: 16°F Low: 24°F Low: 25°F Low: 5°F Low: 26°F Low: 17°F  
Mostly Clear Sunny Partly Sunny Mostly Sunny Rain Partly Sunny Partly Sunny Mostly Sunny
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Current Conditions at
AMES MUNICIPAL ARPT - (KAMW)
12°
Feels like -4°F
Clear
as of 11:53 PM CST
Rel. Humidity: 66%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
16 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
BOONE MUNICIPAL - (KBNW)
12°
Feels like -3°F
Clear
as of 12:15 AM CST
Rel. Humidity: 72%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 22 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
ANKENY - (KIKV)
14°
Feels like 0°F
Clear
as of 12:15 AM CST
Rel. Humidity: 66%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 18 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
WEBSTER CITY - (KEBS)
12°
Feels like -4°F
Clear
as of 12:15 AM CST
Rel. Humidity: 78%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
17 MPH
170° South
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a temperature rising to around 15 by 5am. Wind chill values as low as -10. Breezy, with a south southwest wind around 16 mph, with gusts as high as 24 mph.
Sunny on Monday Monday... Sunny, with a high near 32. Wind chill values as low as zero. West wind 6 to 14 mph, with gusts as high as 21 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 16. West wind around 5 mph becoming calm in the evening.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 38. South wind 5 to 10 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 24. West wind 5 to 7 mph becoming calm after midnight.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 40.
30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 25. Breezy.
20% chance of rain Thursday Thursday... A 20 percent chance of rain before noon. Partly sunny, with a high near 37. Windy.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 5.
Partly Sunny on Friday Friday... Partly sunny, with a high near 32.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 26.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 39.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 17.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 31.
Current Radar Image


Sun Almanac for Ontario, Iowa
Sunrise: 07:36 AM
Sunset: 4:44 PM
Civil Sunrise:07:04 AM
Civil Sunset: 5:16 PM
Nautical Sunrise: 06:29 AM
Nautical Sunset: 5:51 PM
Astro Sunrise: 05:55 AM
Astro Sunset: 6:25 PM
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