Petersburg, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Petersburg, a city in Hale County, Texas.
Today
95°F
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 95. South southwest wind 10 to 15 mph. Chance of precipitation is 20%.
7-day forecast for Petersburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 10 to 15 mph SSW | 17% |
| Tonight | 69°F | Chance Showers And Thunderstorms | 10 mph SSW | 32% |
| Sunday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph WNW | 22% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 22% |
| Monday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 15 mph NE | 34% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 5 to 10 mph ENE | 48% |
| Tuesday | 78°F | Showers And Thunderstorms Likely | 10 mph E | 57% |
| Tuesday Night | 59°F | Chance Showers And Thunderstorms | 5 to 10 mph ESE | 40% |
| Wednesday | 79°F | Chance Showers And Thunderstorms | 10 mph ESE | 50% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms | 5 to 10 mph ESE | 44% |
| Thursday | 82°F | Chance Showers And Thunderstorms | 5 to 10 mph SSE | 44% |
| Thursday Night | 63°F | Chance Showers And Thunderstorms | 5 mph SE | 35% |
| Friday | 84°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSE | 30% |
| Friday Night | 64°F | Chance Showers And Thunderstorms | 5 mph SSE | 26% |
Forecast source: National Weather Service (api.weather.gov) for Petersburg (33.871, -101.597). Updated through the day.
Growing snapshot for Petersburg
Last spring frost
Apr 9
First fall frost
Nov 1
Growing season
204 days
Hardiness zone
7b
More local growing data for Petersburg: nearby ZIP 79250 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Abernathy, Tx (14.7 mi from Petersburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.