Petty, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Petty, a community in Lamar County, Texas.
Today
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 99. South southeast wind around 5 mph.
7-day forecast for Petty
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 5 mph SSE | 0% |
| Tonight | 76°F | Mostly Clear | 5 mph SSE | 0% |
| Wednesday | 101°F | Sunny | 5 to 10 mph SSW | 1% |
| Wednesday Night | 77°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Thursday | 99°F | Sunny | 5 to 10 mph SSW | 4% |
| Thursday Night | 78°F | Mostly Clear | 5 to 10 mph SSE | 4% |
| Friday | 96°F | Sunny | 5 to 10 mph S | 12% |
| Friday Night | 76°F | Mostly Clear | 5 to 10 mph SSE | 12% |
| Saturday | 97°F | Sunny | 5 to 10 mph S | 12% |
| Saturday Night | 76°F | Mostly Clear | 5 to 10 mph SSE | 12% |
| Sunday | 97°F | Sunny | 5 to 10 mph S | 5% |
| Sunday Night | 76°F | Mostly Clear | 10 mph SSE | 5% |
| Monday | 97°F | Sunny | 10 mph S | 5% |
| Monday Night | 77°F | Mostly Clear | 10 mph SSE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Petty (33.605, -95.803). Updated through the day.
Growing snapshot for Petty
Last spring frost
Mar 14
First fall frost
Nov 16
Growing season
247 days
Hardiness zone
8a
More local growing data for Petty: nearby ZIP 75470 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Paris, Tx (15.3 mi from Petty). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.