Sonora, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sonora, a city in Sutton County, Texas.
Tonight
72°F
Partly Cloudy
Partly cloudy, with a low around 72. South southeast wind around 5 mph.
7-day forecast for Sonora
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Partly Cloudy | 5 mph SSE | 1% |
| Saturday | 94°F | Mostly Sunny | 5 to 10 mph S | 1% |
| Saturday Night | 71°F | Partly Cloudy | 5 mph SSE | 8% |
| Sunday | 94°F | Partly Sunny | 0 to 10 mph S | 10% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 25% |
| Monday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSE | 23% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph ESE | 23% |
| Tuesday | 92°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 10 mph ESE | 21% |
| Tuesday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 10 mph ESE | 27% |
| Wednesday | 92°F | Chance Showers And Thunderstorms then Mostly Sunny | 0 to 10 mph ESE | 25% |
| Wednesday Night | 69°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph ESE | 15% |
| Thursday | 92°F | Mostly Sunny | 0 to 10 mph ESE | 11% |
| Thursday Night | 68°F | Partly Cloudy | 0 to 10 mph ESE | 14% |
| Friday | 92°F | Mostly Sunny | 0 to 10 mph SE | 13% |
Forecast source: National Weather Service (api.weather.gov) for Sonora (30.571, -100.642). Updated through the day.
Growing snapshot for Sonora
Last spring frost
Apr 1
First fall frost
Nov 6
Growing season
221 days
Hardiness zone
8a
More local growing data for Sonora: nearby ZIP 76950 weather · frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Sonora, Tx (11.4 mi from Sonora). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.