Marne, Iowa Weather
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Weather Forecast for Marne, Iowa : Cass County
Issued: 6:36 am CDT Jun 3, 2025 Latitude: 41.4513786 Longitude: -95.1113809 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 Sunny on Wednesday 40% chance of rain on Thursday Partly Sunny on Friday Mostly Sunny on Saturday 30% chance of thunderstorms on Sunday Sunny on Monday
High: 59 °F Low: 49°F High: 76°F High: 73°F High: 73°F High: 78°F High: 80°F High: 78°F
Low: 54°F Low: 55°F Low: 54°F Low: 57°F Low: 53°F  
Thunderstorms Thunderstorms Sunny Rain Partly Sunny Mostly Sunny Thunderstorms Sunny
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Current Conditions at
ATLANTIC - (KAIO)
70°
Clear
as of 6:55 AM CDST
Rel. Humidity: 94%
Dew Point: 68°F
Visibility: 9 Miles
Pressure: 29.70 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
HARLAN - (KHNR)
66°
Cloudy
Mist
as of 6:55 AM CDST
Rel. Humidity: 100%
Dew Point: 66°F
Visibility: 2 1/2 Miles
Pressure: 29.72 in.
Flight Rule: IFR
Wind Data
3 MPH
010° North
Cloud Level(s): Few at 200ft, Broken at 600ft, Solid Overcast at 2600ft
Current Conditions at
AUDUBON - (KADU)
66°
Cloudy
as of 6:55 AM CDST
Rel. Humidity: 100%
Dew Point: 66°F
Visibility: 7 Miles
Pressure: 29.76 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Scattered at 1000ft, Broken at 2400ft, Solid Overcast at 4900ft
Current Conditions at
COUNCIL BLUFFS - (KCBF)
66°
Cloudy
Light Rain Mist
as of 6:55 AM CDST
Rel. Humidity: 100%
Dew Point: 66°F
Visibility: 3 Miles
Pressure: 29.69 in.
Flight Rule: MVFR
Wind Data
5 MPH
0° North
Cloud Level(s): Solid Overcast at 1800ft
90% chance of thunderstorms Today Today... Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Temperature falling to around 59 by 1pm. Breezy, with a south southwest wind 8 to 17 mph becoming north in the afternoon. Winds could gust as high as 25 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 7pm, then a slight chance of showers between 7pm and 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 49. North northwest wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunny on Wednesday Wednesday... Sunny, with a high near 76. North wind 5 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. Calm wind becoming east 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

30% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%. 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 54.

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. Partly cloudy, with a low around 57.

30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms. Sunny, with a high near 80.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 53.

Sunny on Monday Monday... Sunny, with a high near 78.

Current Radar Image


Sun Almanac for Marne, Iowa
Sunrise: 05:48 AM
Sunset: 8:49 PM
Civil Sunrise:05:15 AM
Civil Sunset: 9:23 PM
Nautical Sunrise: 04:32 AM
Nautical Sunset: 10:05 PM
Astro Sunrise: 03:42 AM
Astro Sunset: 10:55 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.