Monona, Iowa Weather
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Weather Forecast for Monona, Iowa : Clayton County
Issued: 5:29 am CDT Aug 2, 2025 Latitude: 43.0516494 Longitude: -91.3893041 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Smoke on Today Smoke on Tonight Sunny on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday 20% chance of thunderstorms on Thursday Mostly Sunny on Friday
High: 76°F Low: 53°F High: 77°F High: 79°F High: 81°F High: 83°F High: 83°F High: 86°F
Low: 56°F Low: 60°F Low: 63°F Low: 67°F Low: 69°F  
Smoke Smoke Sunny Mostly Sunny Mostly Sunny Mostly Sunny Thunderstorms Mostly Sunny
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Current Conditions at
PRAIRIE DU CHIEN - (KPDC)
55°
Cloudy
Mist
as of 7:35 AM CDST
Rel. Humidity: 100%
Dew Point: 55°F
Visibility: 4 Miles
Pressure: 30.41 in.
Flight Rule: LIFR
Wind Data
3 MPH
110° East
Cloud Level(s): Solid Overcast at 100ft
Current Conditions at
DECORAH - (KDEH)
57°
Clear
Mist
as of 7:35 AM CDST
Rel. Humidity: 93%
Dew Point: 55°F
Visibility: 6 Miles
Pressure: 30.39 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
BOSCOBEL - (KOVS)
54°
Clear
Fog
as of 7:33 AM CDST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 1/4 Miles
Pressure: 30.42 in.
Flight Rule: IFR
Wind Data
Calm
Current Conditions at
OELWEN - (KOLZ)
59°
Clear
as of 7:35 AM CDST
Rel. Humidity: 93%
Dew Point: 57°F
Visibility: 9 Miles
Pressure: 30.39 in.
Flight Rule: VFR
Wind Data
5 MPH
100° East
Cloud Level(s): Clear
Smoke on Today Today... Areas of smoke after 11am. Mostly sunny, with a high near 76. Calm wind becoming southeast around 6 mph in the afternoon.

Smoke on Tonight Tonight... Areas of smoke. Partly cloudy, with a low around 53. Light south wind.

Sunny on Sunday Sunday... Sunny, with a high near 77. Calm wind becoming south around 6 mph in the afternoon.

Smoke on Sunday Night Sunday Night... Areas of smoke before 8pm. Partly cloudy, with a low around 56. Calm wind.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 79. Calm wind becoming southeast around 6 mph in the morning.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 60. Southeast wind 3 to 5 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 81. South wind 3 to 7 mph.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 63. Southeast wind 3 to 5 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 83. South wind 5 to 8 mph.

20% chance of thunderstorms Wednesday Night Wednesday Night... A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. South wind around 6 mph.

20% chance of thunderstorms Thursday Thursday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. South wind around 7 mph.

20% chance of thunderstorms Thursday Night Thursday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. South wind around 6 mph.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 86. South wind 6 to 8 mph.

Current Radar Image


Sun Almanac for Monona, Iowa
Sunrise: 05:58 AM
Sunset: 8:26 PM
Civil Sunrise:05:26 AM
Civil Sunset: 8:58 PM
Nautical Sunrise: 04:46 AM
Nautical Sunset: 9:38 PM
Astro Sunrise: 04:01 AM
Astro Sunset: 10:22 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.