Thatcher, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Thatcher, a town in Graham County, Arizona.
Overnight
75°F
Partly Cloudy
Partly cloudy, with a low around 75. Northwest wind around 8 mph.
7-day forecast for Thatcher
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 75°F | Partly Cloudy | 8 mph NW | 7% |
| Tuesday | 105°F | Sunny then Chance Showers And Thunderstorms | 9 to 18 mph NW | 39% |
| Tuesday Night | 76°F | Chance Showers And Thunderstorms then Mostly Cloudy | 8 to 15 mph WNW | 39% |
| Wednesday | 103°F | Mostly Sunny then Chance Showers And Thunderstorms | 10 to 14 mph WNW | 30% |
| Wednesday Night | 75°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 13 mph NW | 30% |
| Thursday | 105°F | Slight Chance Showers And Thunderstorms | 5 to 12 mph NW | 23% |
| Thursday Night | 76°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 12 mph NNW | 23% |
| Friday | 105°F | Slight Chance Showers And Thunderstorms | 2 to 8 mph NW | 20% |
| Friday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph NE | 20% |
| Saturday | 105°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph ESE | 15% |
| Saturday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 7 mph NW | 15% |
| Sunday | 104°F | Slight Chance Showers And Thunderstorms | 3 to 10 mph N | 19% |
| Sunday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 to 12 mph WNW | 19% |
| Monday | 102°F | Chance Showers And Thunderstorms | 7 to 16 mph NW | 29% |
Forecast source: National Weather Service (api.weather.gov) for Thatcher (32.813, -109.767). Updated through the day.
Growing snapshot for Thatcher
Last spring frost
Mar 25
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
8b
More local growing data for Thatcher: nearby ZIP 85552 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
Bryce
Bylas
Cactus Flats
Central
Fort Thomas
Peridot
Pima
Safford
San Carlos
San Jose
Solomon
Swift Trail Junction
Climate data from the nearest NOAA station, Safford Ag Ctr, Az (6.1 mi from Thatcher). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.