Irwin, Iowa Weather
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Weather Forecast for Irwin, Iowa : Shelby County
Issued: 7:46 am CDT Jun 3, 2025 Latitude: 41.7916538 Longitude: -95.2058286 View on Google Maps

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Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
90% chance of thunderstorms on Today 10% chance of thunderstorms on Tonight Sunny on Wednesday 40% chance of rain on Thursday Partly Sunny on Friday 20% chance of thunderstorms on Saturday 20% chance of thunderstorms on Sunday Sunny on Monday
High: 59 °F Low: 48°F High: 76°F High: 72°F High: 73°F High: 77°F High: 79°F High: 78°F
Low: 53°F Low: 54°F Low: 53°F Low: 57°F Low: 52°F  
Thunderstorms Thunderstorms Sunny Rain Partly Sunny Thunderstorms Thunderstorms Sunny
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Current Conditions at
HARLAN - (KHNR)
66°
Mostly Cloudy
Mist
as of 7:55 AM CDST
Rel. Humidity: 100%
Dew Point: 66°F
Visibility: 3 Miles
Pressure: 29.71 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Scattered at 900ft, Broken at 1400ft
Current Conditions at
DENISON - (KDNS)
61°
Cloudy
Light Rain
as of 7:55 AM CDST
Rel. Humidity: 100%
Dew Point: 61°F
Visibility: 1 1/2 Miles
Pressure: 29.72 in.
Flight Rule: IFR
Wind Data
15 MPH
030° Northeast
Cloud Level(s): Scattered at 1200ft, Broken at 1900ft, Solid Overcast at 2400ft
Current Conditions at
AUDUBON - (KADU)
64°
Cloudy
as of 7:55 AM CDST
Rel. Humidity: 93%
Dew Point: 63°F
Visibility: 2 1/2 Miles
Pressure: 29.72 in.
Flight Rule: IFR
Wind Data
3 MPH
060° Northeast
Cloud Level(s): Scattered at 400ft, Solid Overcast at 2100ft
Current Conditions at
ATLANTIC - (KAIO)
70°
Mostly Cloudy
Light Rain
as of 7:55 AM CDST
Rel. Humidity: 94%
Dew Point: 68°F
Visibility: 6 Miles
Pressure: 29.72 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Broken at 1500ft, Broken at 2100ft
90% chance of thunderstorms Today Today... Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Temperature falling to around 59 by 3pm. North wind 8 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
10% chance of thunderstorms Tonight Tonight... A 10 percent chance of showers and thunderstorms before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 48. North wind 8 to 13 mph becoming light north northwest after midnight. Winds could gust as high as 20 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 76. Light and variable wind becoming north northeast around 6 mph in the morning.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 53. Light east southeast wind.
40% chance of rain Thursday Thursday... A 40 percent chance of showers, mainly after 9am. Mostly cloudy, with a high near 72. Calm wind becoming east 5 to 7 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
30% chance of rain Thursday Night Thursday Night... A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 54. Northeast wind around 6 mph becoming calm in the evening. New precipitation amounts between a tenth and quarter of an inch possible.
Partly Sunny on Friday Friday... Partly sunny, with a high near 73. East northeast wind 3 to 7 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 53. Northeast wind around 6 mph becoming calm in the evening.
20% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
20% chance of thunderstorms Saturday Night Saturday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 57. South wind 5 to 7 mph.
20% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms. Sunny, with a high near 79. South southwest wind 6 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 52. West northwest wind 5 to 9 mph, with gusts as high as 16 mph.
Sunny on Monday Monday... Sunny, with a high near 78. West northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Current Radar Image


Sun Almanac for Irwin, Iowa
Sunrise: 05:47 AM
Sunset: 8:51 PM
Civil Sunrise:05:14 AM
Civil Sunset: 9:24 PM
Nautical Sunrise: 04:31 AM
Nautical Sunset: 10:07 PM
Astro Sunrise: 03:40 AM
Astro Sunset: 10:58 PM
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