Tacna, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tacna, a community in Yuma County, Arizona.
Today
103°F
Sunny
Sunny, with a high near 103. Southwest wind 0 to 5 mph.
7-day forecast for Tacna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 103°F | Sunny | 0 to 5 mph SW | 0% |
| Tonight | 73°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Sunday | 102°F | Sunny | 0 to 10 mph ESE | 0% |
| Sunday Night | 75°F | Mostly Cloudy | 5 to 10 mph SE | 0% |
| Monday | 101°F | Mostly Sunny | 5 to 10 mph SE | 0% |
| Monday Night | 73°F | Mostly Clear | 0 to 10 mph S | 0% |
| Tuesday | 101°F | Sunny | 0 mph | 0% |
| Tuesday Night | 75°F | Mostly Clear | 0 to 5 mph S | 0% |
| Wednesday | 104°F | Sunny | 0 to 5 mph ESE | 1% |
| Wednesday Night | 78°F | Mostly Clear | 0 to 5 mph WSW | 3% |
| Thursday | 104°F | Sunny | 0 to 5 mph ESE | 8% |
| Thursday Night | 79°F | Mostly Clear then Slight Chance Rain Showers | 0 to 5 mph N | 15% |
| Friday | 104°F | Slight Chance Rain Showers then Sunny | 5 mph ESE | 15% |
| Friday Night | 80°F | Mostly Clear | 0 to 5 mph SE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Tacna (32.700, -113.962). Updated through the day.
Growing snapshot for Tacna
Last spring frost
Feb 13
First fall frost
Dec 1
Growing season
288 days
Hardiness zone
9b
More local growing data for Tacna: nearby ZIP 85352 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
Wall Lane
Wellton
Wellton Hills
Yuma
Climate data from the nearest NOAA station, Tacna 3 Ne, Az (2.5 mi from Tacna). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.