Santo, TX Weather & Growing Conditions
Tonight
72°F
Mostly Clear
Mostly clear. Low around 72, with temperatures rising to around 74 overnight. South southeast wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Saturday | 100°F | Sunny | 5 to 10 mph SSW | 0% |
| Saturday Night | 73°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Sunday | 100°F | Mostly Sunny | 5 to 10 mph S | 14% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 0 to 5 mph SSE | 50% |
| Monday | 95°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 50% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph ENE | 23% |
| Tuesday | 92°F | Slight Chance Rain Showers | 5 to 10 mph NE | 18% |
| Tuesday Night | 67°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 10 mph NE | 18% |
| Wednesday | 93°F | Mostly Sunny | 0 to 10 mph ENE | 12% |
| Wednesday Night | 67°F | Partly Cloudy | 0 to 10 mph E | 12% |
| Thursday | 94°F | Mostly Sunny | 0 to 10 mph E | 6% |
| Thursday Night | 67°F | Partly Cloudy | 0 to 10 mph E | 5% |
| Friday | 93°F | Mostly Sunny | 0 to 10 mph ESE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Santo, TX
Last spring frost
Mar 23
First fall frost
Nov 10
Growing season
231 days
Hardiness zone
8a
Explore more for Santo, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Lake Palo Pinto, Tx (8.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.