Dewey, Iowa Weather
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Weather Forecast for Dewey, Iowa : Cass County
Issued: 6:36 am CDT Jun 3, 2025 Latitude: 41.1869312 Longitude: -94.7577544 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
90% chance of thunderstorms on Today 30% chance of thunderstorms on Tonight Mostly Sunny on Wednesday 40% chance of rain on Thursday Partly Sunny on Friday Mostly Sunny on Saturday 30% chance of rain on Sunday Sunny on Monday
High: 59 °F Low: 51°F High: 75°F High: 73°F High: 73°F High: 78°F High: 80°F High: 78°F
Low: 54°F Low: 56°F Low: 55°F Low: 58°F Low: 55°F  
Thunderstorms Thunderstorms Mostly Sunny Rain Partly Sunny Mostly Sunny Rain Sunny
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Current Conditions at
ATLANTIC - (KAIO)
68°
Mostly Cloudy
Light Rain
as of 6:35 AM CDST
Rel. Humidity: 100%
Dew Point: 68°F
Visibility: 3 Miles
Pressure: 29.72 in.
Flight Rule: MVFR
Wind Data
3 MPH
240° Southwest
Cloud Level(s): Scattered at 2200ft, Broken at 2700ft, Broken at 8500ft
Current Conditions at
CRESTON - (KCSQ)
70°
Mostly Cloudy
as of 6:35 AM CDST
Rel. Humidity: 88%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.74 in.
Flight Rule: VFR
Wind Data
8 MPH
180° South
Cloud Level(s): Few at 3000ft, Broken at 4000ft
Current Conditions at
RED OAK - (KRDK)
70°
Partly Cloudy
as of 6:35 AM CDST
Rel. Humidity: 100%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.70 in.
Flight Rule: VFR
Wind Data
8 MPH
200° South
Cloud Level(s): Few at 10000ft, Scattered at 12000ft
Current Conditions at
CLARINDA - (KICL)
70°
Partly Cloudy
as of 6:35 AM CDST
Rel. Humidity: 94%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.73 in.
Flight Rule: VFR
Wind Data
5 MPH
180° South
Cloud Level(s): Scattered at 10000ft, Scattered at 12000ft
90% chance of thunderstorms Today Today... Showers and possibly a thunderstorm. Temperature falling to around 59 by 3pm. South southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
30% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 51. North wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 75. North wind 6 to 8 mph becoming east northeast in the afternoon.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 54. East northeast wind around 5 mph becoming calm in the evening.
40% chance of rain Thursday Thursday... A 40 percent chance of showers. Mostly cloudy, with a high near 73. East wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
30% chance of thunderstorms Thursday Night Thursday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Partly Sunny on Friday Friday... Partly sunny, with a high near 73.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 55.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 78.
30% chance of thunderstorms Saturday Night Saturday Night... A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 58.
30% chance of rain Sunday Sunday... A 30 percent chance of showers. Sunny, with a high near 80.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 55.
Sunny on Monday Monday... Sunny, with a high near 78.
Current Radar Image


Sun Almanac for Dewey, Iowa
Sunrise: 05:48 AM
Sunset: 8:47 PM
Civil Sunrise:05:14 AM
Civil Sunset: 9:20 PM
Nautical Sunrise: 04:32 AM
Nautical Sunset: 10:02 PM
Astro Sunrise: 03:43 AM
Astro Sunset: 10:52 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.