Petty, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Petty, a community in Lamar County, Texas.
This Afternoon
75°F
Sunny
Sunny. High near 75, with temperatures falling to around 69 in the afternoon. West northwest wind around 15 mph, with gusts as high as 30 mph.
7-day forecast for Petty
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Sunny | 15 mph WNW | 1% |
| Tonight | 49°F | Mostly Clear | 5 to 10 mph NW | 1% |
| Wednesday | 71°F | Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 47°F | Patchy Fog | 0 mph | 0% |
| Thursday | 75°F | Patchy Fog then Mostly Sunny | 5 to 10 mph SSW | 5% |
| Thursday Night | 49°F | Partly Cloudy | 5 to 10 mph NW | 13% |
| Friday | 72°F | Sunny | 5 to 10 mph NNW | 0% |
| Friday Night | 45°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 70°F | Mostly Sunny | 5 mph N | 1% |
| Saturday Night | 44°F | Partly Cloudy | 5 mph NNW | 5% |
| Sunday | 70°F | Sunny | 5 to 10 mph NNW | 4% |
| Sunday Night | 43°F | Mostly Clear | 5 mph NNW | 1% |
| Monday | 73°F | Sunny | 5 mph WSW | 2% |
| Monday Night | 45°F | Mostly Clear | 5 mph S | 2% |
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 Nov 3, 2026.