First Mesa, AZ Weather & Growing Conditions
Today
97°F
Sunny
Sunny. High near 97, with temperatures falling to around 95 in the afternoon. West wind 3 to 14 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Sunny | 3 to 14 mph W | 1% |
| Tonight | 66°F | Mostly Clear | 3 to 10 mph W | 1% |
| Wednesday | 97°F | Sunny | 3 to 12 mph W | 0% |
| Wednesday Night | 65°F | Mostly Clear | 5 to 10 mph W | 0% |
| Thursday | 97°F | Sunny | 5 to 9 mph NW | 7% |
| Thursday Night | 65°F | Partly Cloudy | 3 to 12 mph W | 7% |
| Friday | 97°F | Sunny | 3 to 9 mph W | 2% |
| Friday Night | 65°F | Mostly Clear | 5 to 9 mph SW | 2% |
| Saturday | 97°F | Sunny | 7 mph SW | 7% |
| Saturday Night | 67°F | Partly Cloudy | 5 to 14 mph SW | 7% |
| Sunday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 21% |
| Sunday Night | 65°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 14 mph SW | 21% |
| Monday | 93°F | Chance Showers And Thunderstorms | 3 to 14 mph W | 31% |
| Monday Night | 62°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 14 mph SW | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for First Mesa, AZ
Last spring frost
May 16
First fall frost
Oct 10
Growing season
147 days
Hardiness zone
7a
Explore more for First Mesa, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Keams Canyon, Az (11.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.