Mesa, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mesa, a city in Maricopa County, Arizona.
This Afternoon
103°F
Sunny
Sunny. High near 103, with temperatures falling to around 99 in the afternoon. West southwest wind around 5 mph.
7-day forecast for Mesa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 103°F | Sunny | 5 mph WSW | 0% |
| Tonight | 76°F | Clear | 0 to 5 mph NNE | 0% |
| Sunday | 101°F | Sunny | 0 to 5 mph S | 0% |
| Sunday Night | 78°F | Partly Cloudy | 0 to 5 mph ENE | 0% |
| Monday | 100°F | Mostly Sunny | 5 mph SSE | 0% |
| Monday Night | 77°F | Mostly Clear | 0 to 5 mph SE | 5% |
| Tuesday | 100°F | Sunny | 5 mph SE | 8% |
| Tuesday Night | 79°F | Mostly Clear | 5 to 10 mph E | 8% |
| Wednesday | 101°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SE | 12% |
| Wednesday Night | 80°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph E | 12% |
| Thursday | 99°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph E | 27% |
| Thursday Night | 79°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph E | 27% |
| Friday | 99°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SE | 17% |
| Friday Night | 80°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph E | 17% |
Forecast source: National Weather Service (api.weather.gov) for Mesa (33.401, -111.716). Updated through the day.
Growing snapshot for Mesa
Last spring frost
Feb 1
First fall frost
Dec 10
Growing season
312 days
Hardiness zone
9b
More local growing data for Mesa: nearby ZIP 85206 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, E Mesa, Az (4.4 mi from Mesa). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.