Wellsville, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wellsville, a city in Cache County, Utah.
Overnight
47°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy. Low around 47, with temperatures rising to around 49 overnight. Southeast wind around 1 mph. Chance of precipitation is 20%.
7-day forecast for Wellsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Slight Chance Showers And Thunderstorms | 1 mph SE | 20% |
| Saturday | 66°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 37% |
| Saturday Night | 44°F | Slight Chance Rain Showers then Mostly Clear | 3 mph ESE | 21% |
| Sunday | 70°F | Sunny | 3 mph NNW | 0% |
| Sunday Night | 46°F | Mostly Clear | 3 mph E | 0% |
| Monday | 75°F | Sunny | 1 to 5 mph N | 0% |
| Monday Night | 51°F | Partly Cloudy | 1 to 5 mph ENE | 2% |
| Tuesday | 76°F | Partly Sunny | 1 to 5 mph W | 6% |
| Tuesday Night | 52°F | Slight Chance Showers And Thunderstorms | 1 to 5 mph SE | 20% |
| Wednesday | 77°F | Sunny | 5 mph S | 5% |
| Wednesday Night | 51°F | Mostly Clear | 1 to 5 mph SE | 4% |
| Thursday | 80°F | Sunny | 5 mph S | 4% |
| Thursday Night | 53°F | Partly Cloudy | 1 to 6 mph SE | 4% |
| Friday | 80°F | Mostly Sunny | 6 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov) for Wellsville (41.623, -111.942). Updated through the day.
Growing snapshot for Wellsville
Last spring frost
May 12
First fall frost
Sep 28
Growing season
138 days
Hardiness zone
6a
More local growing data for Wellsville: nearby ZIP 84339 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Amalga
Avon
Benson
Cache
Clarkston
Cornish
Hyde Park
Hyrum
Lewiston
Logan
Mendon
Millville
Newton
Nibley
North Logan
Paradise
Peter
Providence
Richmond
River Heights
Smithfield
Trenton
Climate data from the nearest NOAA station, Logan 5 Sw Exp Farm, Ut (3.7 mi from Wellsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.