Garnavillo, Iowa Weather
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Weather Forecast for Garnavillo, Iowa : Clayton County
Issued: 4:58 am CDT Jun 3, 2025 Latitude: 42.8685981 Longitude: -91.2359644 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
80% chance of thunderstorms on Today 80% chance of thunderstorms on Tonight Smoke on Wednesday Partly Sunny on Thursday 20% chance of  on Friday 20% chance of rain on Saturday 60% chance of thunderstorms on Sunday 20% chance of rain on Monday
High: 73 °F Low: 54°F High: 75°F High: 77°F High: 73°F High: 75°F High: 77°F High: 74°F
Low: 54°F Low: 56°F Low: 54°F Low: 56°F Low: 54°F  
Thunderstorms Thunderstorms Smoke Partly Sunny Partly Sunny Rain Thunderstorms Rain
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Current Conditions at
PRAIRIE DU CHIEN - (KPDC)
73°
Clear
as of 6:15 AM CDST
Rel. Humidity: 69%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
6 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
BOSCOBEL - (KOVS)
72°
Partly Cloudy
as of 5:53 AM CDST
Rel. Humidity: 73%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.78 in.
Flight Rule: VFR
Wind Data
5 MPH
210° Southwest
Cloud Level(s): Scattered at 7000ft
Current Conditions at
DECORAH - (KDEH)
70°
Clear
as of 6:15 AM CDST
Rel. Humidity: 83%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.75 in.
Flight Rule: VFR
Wind Data
5 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
OELWEN - (KOLZ)
68°
Clear
as of 6:15 AM CDST
Rel. Humidity: 100%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: VFR
Wind Data
12 MPH
180° South
Cloud Level(s): Clear
80% chance of thunderstorms Today Today... Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Temperature rising to near 73 by 9am, then falling to around 65 during the remainder of the day. Breezy, with a south wind 8 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

80% chance of thunderstorms Tonight Tonight... Showers and possibly a thunderstorm before 2am, then a slight chance of showers between 2am and 3am. Areas of smoke after 4am. Low around 54. North wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Smoke on Wednesday Wednesday... Areas of smoke. Mostly sunny, with a high near 75. Northeast wind around 7 mph.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 54. Northeast wind around 5 mph becoming calm in the evening.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.

20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 56. Northeast wind 3 to 5 mph.

20% chance of  Friday Friday... A 20 percent chance of showers before 1pm. Partly sunny, with a high near 73. East wind around 7 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 54. Northeast wind 3 to 6 mph.

20% chance of rain Saturday Saturday... A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 75. Light and variable wind becoming southeast around 6 mph in the morning.

20% chance of thunderstorms Saturday Night Saturday Night... A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 56. South wind around 6 mph.

60% chance of thunderstorms Sunday Sunday... Showers and thunderstorms likely. Mostly sunny, with a high near 77. South wind 8 to 11 mph becoming west in the afternoon. Chance of precipitation is 60%.

30% chance of thunderstorms Sunday Night Sunday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 54. West wind 7 to 9 mph.

20% chance of rain Monday Monday... A 20 percent chance of showers. Mostly sunny, with a high near 74. West wind 8 to 13 mph, with gusts as high as 21 mph.

Current Radar Image


Sun Almanac for Garnavillo, Iowa
Sunrise: 05:28 AM
Sunset: 8:39 PM
Civil Sunrise:04:53 AM
Civil Sunset: 9:13 PM
Nautical Sunrise: 04:09 AM
Nautical Sunset: 9:58 PM
Astro Sunrise: 03:15 AM
Astro Sunset: 10:51 PM
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