Premont, TX Weather & Growing Conditions
Today
100°F
Sunny
Sunny. High near 100, with temperatures falling to around 96 in the afternoon. Heat index values as high as 108. Southeast wind 10 to 18 mph, with gusts as high as 28 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 10 to 18 mph SE | 8% |
| Tonight | 76°F | Mostly Clear | 7 to 17 mph SE | 5% |
| Wednesday | 100°F | Sunny | 7 to 16 mph SE | 1% |
| Wednesday Night | 76°F | Mostly Clear | 5 to 16 mph SE | 1% |
| Thursday | 100°F | Sunny | 5 to 16 mph SE | 6% |
| Thursday Night | 76°F | Mostly Clear | 3 to 16 mph SE | 6% |
| Friday | 99°F | Sunny | 3 to 15 mph SE | 7% |
| Friday Night | 75°F | Mostly Clear | 1 to 15 mph SE | 7% |
| Saturday | 98°F | Sunny | 1 to 13 mph ESE | 3% |
| Saturday Night | 75°F | Mostly Clear | 2 to 13 mph SE | 3% |
| Sunday | 97°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). Updated through the day.
Growing snapshot for Premont, TX
Last spring frost
Feb 25
First fall frost
Dec 1
Growing season
285 days
Hardiness zone
9b
Explore more for Premont, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Falfurrias, Tx (18.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.