Wellsville, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wellsville, a city in Cache County, Utah.
Overnight
55°F
Patchy Smoke
Patchy smoke. Mostly clear. Low around 55, with temperatures rising to around 58 overnight. North wind around 3 mph.
7-day forecast for Wellsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Patchy Smoke | 3 mph N | 0% |
| Tuesday | 89°F | Patchy Smoke | 6 mph NNW | 0% |
| Tuesday Night | 57°F | Areas Of Smoke | 6 mph W | 0% |
| Wednesday | 91°F | Areas Of Smoke | 2 to 6 mph WSW | 0% |
| Wednesday Night | 60°F | Areas Of Smoke then Mostly Clear | 5 mph SSE | 0% |
| Thursday | 97°F | Sunny | 2 to 6 mph SSW | 0% |
| Thursday Night | 64°F | Clear | 5 mph SE | 0% |
| Friday | 99°F | Sunny | 3 to 7 mph SSW | 0% |
| Friday Night | 66°F | Mostly Clear | 6 mph SE | 0% |
| Saturday | 99°F | Sunny | 2 to 7 mph N | 0% |
| Saturday Night | 68°F | Mostly Clear | 3 to 7 mph SE | 0% |
| Sunday | 98°F | Mostly Sunny | 3 to 9 mph SSW | 2% |
| Sunday Night | 68°F | Mostly Clear | 5 to 8 mph SSE | 1% |
| Monday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 9 mph SSW | 15% |
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
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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 Aug 4, 2026.