Wellton, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wellton, a town in Yuma County, Arizona.
Overnight
55°F
Mostly Clear
Mostly clear. Low around 55, with temperatures rising to around 57 overnight. West wind around 0 mph.
7-day forecast for Wellton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 77°F | Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 54°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Thursday | 77°F | Sunny | 0 to 5 mph NNE | 0% |
| Thursday Night | 55°F | Mostly Clear | 0 to 5 mph NNW | 0% |
| Friday | 80°F | Sunny | 5 to 10 mph NNW | 0% |
| Friday Night | 55°F | Clear | 5 mph NNW | 0% |
| Saturday | 81°F | Sunny | 5 to 10 mph NNE | 0% |
| Saturday Night | 57°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Sunday | 81°F | Sunny | 5 to 15 mph NE | 0% |
| Sunday Night | 58°F | Partly Cloudy | 0 to 10 mph NE | 1% |
| Monday | 81°F | Mostly Sunny | 0 to 10 mph ENE | 1% |
| Monday Night | 58°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 81°F | Sunny | 0 to 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Wellton (32.640, -114.215). Updated through the day.
Growing snapshot for Wellton
Last spring frost
Jan 11
First fall frost
Dec 21
Growing season
347 days
Hardiness zone
9b
More local growing data for Wellton: nearby ZIP 85356 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
Avenue B and C
Donovan Estates
Drysdale
Fortuna Foothills
Gadsden
Orange Grove Mobile Manor
Padre Ranchitos
Rancho Mesa Verde
San Luis
Somerton
Tacna
Wall Lane
Wellton Hills
Yuma
Climate data from the nearest NOAA station, Yuma 27 Ene, Az (10.1 mi from Wellton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.