Avon, UT Weather Forecast
Local 7-day forecast
Chance Rain Showers then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Avon, UT in one place.
A chance of rain showers before noon. Mostly sunny, with a high near 78. South wind 9 to 13 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Avon, UT 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: Sep 14, 2026 10:14 PM MDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Avon, UT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 10:14 PM MDT
- Forecast office
- SLC
- Source
- NOAA / NWS
Daily Outlook
This Week in Avon
Wednesday looks like the warmest upcoming period in Avon at 78 degrees F.
Friday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Wednesday at about 9 to 13 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 10:14 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- SLC
- Radar station
- KMTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. Chance of precipitation is 30%.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53.
A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.
Mostly clear, with a low around 47.
Sunny, with a high near 71.
Mostly clear, with a low around 47.
Sunny, with a high near 74.
Mostly clear, with a low around 48.
Sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Chance Rain Showers then Mostly Sunny
|
78°F |
9 to 13 mph
S
|
|
Wednesday Night
Sep 16
|
Chance Showers And Thunderstorms then Partly Cloudy
|
56°F |
5 to 10 mph
SE
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
76°F |
10 mph
SSE
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
53°F |
5 to 8 mph
SE
|
|
Friday
Sep 18
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
72°F |
3 to 8 mph
SSE
|
|
Friday Night
Sep 18
|
Mostly Clear
|
47°F |
2 to 6 mph
ESE
|
|
Saturday
Sep 19
|
Sunny
|
71°F |
2 to 7 mph
SSW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
47°F |
5 mph
SE
|
|
Sunday
Sep 20
|
Sunny
|
74°F |
2 to 6 mph
NNE
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
48°F |
5 mph
NNE
|
|
Monday
Sep 21
|
Sunny
|
76°F |
3 to 7 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Avon.