Potosi, TX Weather & Growing Conditions
Today
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 100. South southwest wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 10 mph SSW | 1% |
| Tonight | 76°F | Partly Cloudy | 10 mph S | 10% |
| Sunday | 97°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SSW | 33% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 5 mph SSE | 49% |
| Monday | 94°F | Chance Rain Showers | 0 to 10 mph NW | 29% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 5 to 10 mph ENE | 41% |
| Tuesday | 88°F | Chance Showers And Thunderstorms | 5 to 10 mph ENE | 31% |
| Tuesday Night | 66°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 28% |
| Wednesday | 89°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 18% |
| Wednesday Night | 68°F | Mostly Cloudy | 5 to 10 mph ESE | 12% |
| Thursday | 90°F | Partly Sunny | 5 to 10 mph SE | 7% |
| Thursday Night | 68°F | Mostly Cloudy | 5 to 10 mph ESE | 7% |
| Friday | 92°F | Partly Sunny | 5 to 10 mph SSE | 7% |
| Friday Night | 69°F | Partly Cloudy | 5 to 10 mph ESE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Potosi, TX
Last spring frost
Mar 20
First fall frost
Nov 10
Growing season
236 days
Hardiness zone
8a
Explore more for Potosi, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Abilene Rgnl Ap, Tx (5.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.