Somerton, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Somerton, a city in Yuma County, Arizona.
Overnight
84°F
Partly Cloudy
Partly cloudy. Low around 84, with temperatures rising to around 86 overnight. South southeast wind around 5 mph.
7-day forecast for Somerton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 84°F | Partly Cloudy | 5 mph SSE | 1% |
| Tuesday | 108°F | Sunny | 10 to 15 mph SSE | 2% |
| Tuesday Night | 84°F | Mostly Clear | 5 to 15 mph SSE | 2% |
| Wednesday | 107°F | Sunny | 15 to 20 mph SSE | 0% |
| Wednesday Night | 84°F | Mostly Clear | 5 to 15 mph SSE | 1% |
| Thursday | 110°F | Sunny | 5 to 10 mph SSE | 2% |
| Thursday Night | 86°F | Partly Cloudy | 5 to 10 mph SSE | 2% |
| Friday | 112°F | Sunny | 5 to 10 mph S | 2% |
| Friday Night | 87°F | Mostly Clear | 10 mph S | 2% |
| Saturday | 112°F | Sunny | 10 mph S | 2% |
| Saturday Night | 86°F | Mostly Clear | 10 to 15 mph SSE | 2% |
| Sunday | 109°F | Sunny | 15 mph SSE | 3% |
| Sunday Night | 84°F | Mostly Clear | 10 to 15 mph SSE | 1% |
| Monday | 108°F | Sunny | 15 mph SSE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Somerton (32.602, -114.696). Updated through the day.
Growing snapshot for Somerton
Growing season
365 days
Hardiness zone
10a
More local growing data for Somerton: nearby ZIP 85350 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
Tacna
Wall Lane
Wellton
Wellton Hills
Yuma
Climate data from the nearest NOAA station, Yuma Mcas, Az (7.9 mi from Somerton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.