Yuma Proving Ground, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Yuma Proving Ground, a community in Imperial County, Arizona.
Today
79°F
Sunny
Sunny. High near 79, with temperatures falling to around 77 in the afternoon. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
7-day forecast for Yuma Proving Ground
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Sunny | 5 to 10 mph NNW | 0% |
| Tonight | 55°F | Mostly Clear | 5 mph N | 0% |
| Thursday | 80°F | Mostly Sunny | 5 mph N | 0% |
| Thursday Night | 57°F | Mostly Clear | 5 mph N | 0% |
| Friday | 82°F | Sunny | 5 to 15 mph N | 0% |
| Friday Night | 59°F | Clear | 5 to 15 mph N | 0% |
| Saturday | 83°F | Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 59°F | Mostly Clear | 5 mph N | 0% |
| Sunday | 84°F | Sunny | 5 to 10 mph NE | 0% |
| Sunday Night | 61°F | Partly Cloudy | 5 mph NNE | 1% |
| Monday | 84°F | Mostly Sunny | 5 mph NE | 1% |
| Monday Night | 60°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 83°F | Sunny | 0 mph | 1% |
| Tuesday Night | 61°F | Mostly Clear | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov) for Yuma Proving Ground (32.865, -114.437). Updated through the day.
Growing snapshot for Yuma Proving Ground
Last spring frost
Jan 8
First fall frost
Dec 28
Growing season
362 days
Hardiness zone
10a
More local growing data for Yuma Proving Ground: nearby ZIP 92222 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Yuma Quartermaster Depot, Az (5.7 mi from Yuma Proving Ground). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.