Premont, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Premont, a city in Jim Wells County, Texas.
Today
100°F
Mostly Sunny
Mostly sunny. High near 100, with temperatures falling to around 96 in the afternoon. Heat index values as high as 109. Southeast wind 6 to 17 mph, with gusts as high as 28 mph.
7-day forecast for Premont
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Mostly Sunny | 6 to 17 mph SE | 8% |
| Tonight | 77°F | Mostly Clear | 7 to 17 mph SE | 6% |
| Wednesday | 100°F | Sunny | 7 to 16 mph SE | 0% |
| Wednesday Night | 76°F | Mostly Clear | 5 to 16 mph SE | 1% |
| Thursday | 100°F | Sunny | 5 to 16 mph SE | 6% |
| Thursday Night | 75°F | Mostly Clear | 3 to 16 mph SE | 6% |
| Friday | 99°F | Sunny | 3 to 15 mph SE | 8% |
| Friday Night | 75°F | Mostly Clear | 2 to 15 mph SE | 8% |
| Saturday | 98°F | Sunny | 1 to 13 mph ESE | 3% |
| Saturday Night | 75°F | Mostly Clear | 2 to 13 mph SE | 3% |
| Sunday | 98°F | Sunny | 1 to 13 mph SE | 7% |
| Sunday Night | 75°F | Mostly Clear | 3 to 14 mph SE | 7% |
| Monday | 100°F | Sunny | 3 to 16 mph SE | 3% |
| Monday Night | 76°F | Mostly Clear | 8 to 16 mph SE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Premont (27.359, -98.124). Updated through the day.
Growing snapshot for Premont
Last spring frost
Feb 25
First fall frost
Dec 1
Growing season
285 days
Hardiness zone
9b
More local growing data for Premont: nearby ZIP 78375 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Airport Road Addition
Alice
Alice Acres
Amargosa
Ben Bolt
Coyote Acres
Flowella
Loma Linda East
Owl Ranch
Rancho Alegre
San Diego
Westdale
Climate data from the nearest NOAA station, Falfurrias, Tx (18.3 mi from Premont). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.