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Avon, Wisconsin Weather Forecast
Avon, Wisconsin Weather
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Weather Forecast for Avon, Wisconsin : Rock County
Issued: 4:11 am CDT Nov 1, 2025 Latitude: 42.5433444 Longitude: -89.3315042 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
20% chance of rain on Overnight 40% chance of rain on Saturday Morning Fog on Sunday Sunny on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday 30% chance of rain on Friday
Low: 35°F High: 46°F High: 53°F High: 58°F High: 59°F High: 60°F High: 57°F High: 56°F
Low: 28°F Low: 38°F Low: 33°F Low: 41°F Low: 32°F Low: 43°F  
Rain Rain Morning Fog Sunny Mostly Sunny Mostly Sunny Mostly Sunny Rain
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Current Conditions at
MONROE - (KEFT)
39°
Cloudy
as of 4:35 AM CDST
Rel. Humidity: 80%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
3 MPH
260° West
Cloud Level(s): Scattered at 4900ft, Solid Overcast at 7500ft
Current Conditions at
JANESVILLE - (KJVL)
37°
Cloudy
as of 4:35 AM CDST
Rel. Humidity: 86%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 5000ft
Current Conditions at
ROCKFORD - (KRFD)
41°
Cloudy
as of 3:54 AM CDST
Rel. Humidity: 80%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
6 MPH
270° West
Cloud Level(s): Scattered at 4600ft, Solid Overcast at 7500ft
20% chance of rain Overnight Overnight... A 20 percent chance of rain. Partly cloudy, with a low around 35. West wind around 5 mph.

40% chance of rain Saturday Saturday... A 40 percent chance of rain, mainly between 1pm and 5pm. Mostly cloudy, with a high near 46. West wind around 5 mph becoming north in the afternoon.

Morning Fog on Saturday Night Saturday Night... Patchy fog after 5am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 28. North wind around 5 mph becoming calm in the evening.

Morning Fog on Sunday Sunday... Patchy fog before 8am. Otherwise, sunny, with a high near 53. Light and variable wind becoming southwest 10 to 15 mph in the morning.

20% chance of rain Sunday Night Sunday Night... A 20 percent chance of rain after 1am. Partly cloudy, with a low around 38. South wind 10 to 15 mph.

Sunny on Monday Monday... Sunny, with a high near 58. West wind 10 to 15 mph.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 33. West wind 5 to 10 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 59. South wind 5 to 10 mph.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 41.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 60.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 32.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 57.

30% chance of rain Thursday Night Thursday Night... A 30 percent chance of rain. Mostly cloudy, with a low around 43.

30% chance of rain Friday Friday... A 30 percent chance of rain. Partly sunny, with a high near 56.

Current Radar Image


Sun Almanac for Avon, Wisconsin
Sunrise: 07:32 AM
Sunset: 5:50 PM
Civil Sunrise:07:02 AM
Civil Sunset: 6:19 PM
Nautical Sunrise: 06:29 AM
Nautical Sunset: 6:53 PM
Astro Sunrise: 05:56 AM
Astro Sunset: 7:25 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.