Thatcher, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Thatcher, a town in Graham County, Arizona.
Today
70°F
Sunny
Sunny. High near 70, with temperatures falling to around 66 in the afternoon. Northwest wind 3 to 9 mph.
7-day forecast for Thatcher
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Sunny | 3 to 9 mph NW | 0% |
| Tonight | 45°F | Clear | 2 to 8 mph N | 0% |
| Thursday | 69°F | Sunny | 3 to 7 mph ESE | 0% |
| Thursday Night | 48°F | Partly Cloudy | 3 to 9 mph ESE | 0% |
| Friday | 71°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 13 mph ESE | 11% |
| Friday Night | 48°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 to 7 mph E | 11% |
| Saturday | 71°F | Sunny | 7 to 13 mph SE | 1% |
| Saturday Night | 47°F | Mostly Clear | 8 to 15 mph SE | 0% |
| Sunday | 70°F | Sunny | 13 to 23 mph SE | 0% |
| Sunday Night | 47°F | Partly Cloudy | 14 mph SE | 1% |
| Monday | 70°F | Mostly Sunny | 6 to 15 mph SE | 1% |
| Monday Night | 48°F | Partly Cloudy | 6 mph SE | 2% |
| Tuesday | 72°F | Mostly Sunny | 1 to 6 mph SSE | 4% |
| Tuesday Night | 49°F | Partly Cloudy | 2 mph N | 7% |
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 Nov 4, 2026.