Avon, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Avon, a community in Cache County, Utah.
Today
87°F
Patchy Smoke
Patchy smoke. Sunny. High near 87, with temperatures falling to around 85 in the afternoon. West northwest wind 3 to 9 mph.
7-day forecast for Avon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Patchy Smoke | 3 to 9 mph WNW | 0% |
| Tonight | 58°F | Areas Of Smoke | 3 to 8 mph ESE | 0% |
| Wednesday | 89°F | Areas Of Smoke | 2 to 8 mph SW | 0% |
| Wednesday Night | 60°F | Areas Of Smoke then Mostly Clear | 3 to 7 mph S | 0% |
| Thursday | 94°F | Sunny | 3 to 9 mph SW | 0% |
| Thursday Night | 64°F | Clear | 6 mph SSE | 0% |
| Friday | 97°F | Sunny | 5 to 9 mph SSE | 0% |
| Friday Night | 67°F | Mostly Clear | 3 to 8 mph SE | 0% |
| Saturday | 97°F | Sunny | 3 to 9 mph S | 0% |
| Saturday Night | 68°F | Mostly Clear | 3 to 8 mph SE | 1% |
| Sunday | 96°F | Mostly Sunny | 3 to 10 mph SW | 2% |
| Sunday Night | 68°F | Mostly Clear | 5 to 9 mph SSE | 1% |
| Monday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 15% |
| Monday Night | 66°F | Partly Cloudy | 3 to 8 mph S | 6% |
Forecast source: National Weather Service (api.weather.gov) for Avon (41.535, -111.812). Updated through the day.
Growing snapshot for Avon
Last spring frost
May 12
First fall frost
Sep 28
Growing season
138 days
Hardiness zone
6a
More local growing data for Avon: nearby ZIP 84328 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Amalga
Benson
Cache
Clarkston
Cornish
Hyde Park
Hyrum
Lewiston
Logan
Mendon
Millville
Newton
Nibley
North Logan
Paradise
Peter
Providence
Richmond
River Heights
Smithfield
Trenton
Wellsville
Climate data from the nearest NOAA station, Logan 5 Sw Exp Farm, Ut (9.1 mi from Avon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.