Potosi, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Potosi, a community in Taylor County, Texas.
Overnight
75°F
Mostly Cloudy
Mostly cloudy, with a low around 75. South wind around 10 mph.
7-day forecast for Potosi
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 75°F | Mostly Cloudy | 10 mph S | 0% |
| Saturday | 97°F | Sunny | 10 mph SSW | 1% |
| Saturday Night | 76°F | Partly Cloudy | 10 mph S | 10% |
| Sunday | 97°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SSW | 34% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 5 mph SSE | 50% |
| Monday | 93°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 | 32% |
| Tuesday Night | 67°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 | 19% |
| 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 | 69°F | Mostly Cloudy | 5 to 10 mph ESE | 7% |
| Friday | 91°F | Partly Sunny | 5 to 10 mph SSE | 8% |
Forecast source: National Weather Service (api.weather.gov) for Potosi (32.336, -99.684). Updated through the day.
Growing snapshot for Potosi
Last spring frost
Mar 20
First fall frost
Nov 10
Growing season
236 days
Hardiness zone
8a
More local growing data for Potosi: nearby ZIP 79602 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Abilene Rgnl Ap, Tx (5.2 mi from Potosi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.