Avon, WI Weather Forecast
Local 7-day forecast
Partly Sunny then Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Avon, WI in one place.
Rain showers likely between 1pm and 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 76. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Avon, WI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 10:02 PM CDT.
The active forecast window currently covers Apr 17 to Apr 22, 2026 for Avon, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 22, 2026
- Latest sync
- Apr 15, 2026 10:02 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Avon
Friday looks like the warmest upcoming period in Avon at 76 degrees F.
Saturday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Friday at about 10 to 20 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 10:02 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Mostly cloudy. Low around 38, with temperatures rising to around 43 overnight. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
A chance of rain showers. Mostly sunny, with a high near 48. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 30. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunny, with a high near 50. Northwest wind 10 to 15 mph.
Mostly clear, with a low around 30.
Sunny, with a high near 60.
Partly cloudy, with a low around 48.
Sunny, with a high near 69.
Mostly clear, with a low around 46.
Mostly sunny, with a high near 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Partly Sunny then Showers And Thunderstorms Likely
|
76°F |
10 to 20 mph
S
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms
|
38°F |
15 mph
SW
|
|
Saturday
Apr 18
|
Chance Rain Showers
|
48°F |
15 to 20 mph
NW
|
|
Saturday Night
Apr 18
|
Slight Chance Rain Showers then Partly Cloudy
|
30°F |
10 to 15 mph
W
|
|
Sunday
Apr 19
|
Sunny
|
50°F |
10 to 15 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
30°F |
5 to 10 mph
N
|
|
Monday
Apr 20
|
Sunny
|
60°F |
5 to 10 mph
SE
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
48°F |
10 to 15 mph
S
|
|
Tuesday
Apr 21
|
Sunny
|
69°F |
10 to 15 mph
SW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
46°F |
10 mph
W
|
|
Wednesday
Apr 22
|
Mostly Sunny
|
66°F |
5 to 10 mph
SW
|
Nearby Forecasts
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