Los Barreras, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Los Barreras, a community in Starr County, Texas.
Today
102°F
Sunny
Sunny, with a high near 102. Heat index values as high as 109. East southeast wind around 5 mph.
7-day forecast for Los Barreras
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 102°F | Sunny | 5 mph ESE | 0% |
| Tonight | 78°F | Mostly Clear | 2 to 7 mph SE | 0% |
| Sunday | 103°F | Mostly Sunny | 3 mph ESE | 0% |
| Sunday Night | 78°F | Partly Cloudy | 2 to 7 mph SE | 1% |
| Monday | 103°F | Sunny | 1 to 7 mph ESE | 10% |
| Monday Night | 78°F | Mostly Clear | 1 to 8 mph ESE | 10% |
| Tuesday | 100°F | Sunny then Chance Showers And Thunderstorms | 1 to 8 mph E | 27% |
| Tuesday Night | 78°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 8 mph E | 27% |
| Wednesday | 100°F | Chance Showers And Thunderstorms | 0 to 7 mph ENE | 43% |
| Wednesday Night | 78°F | Chance Showers And Thunderstorms | 0 to 6 mph NE | 43% |
| Thursday | 98°F | Chance Rain Showers | 0 to 6 mph ENE | 48% |
| Thursday Night | 77°F | Chance Showers And Thunderstorms | 0 to 6 mph ENE | 48% |
| Friday | 100°F | Chance Rain Showers | 1 to 6 mph ENE | 30% |
| Friday Night | 76°F | Chance Showers And Thunderstorms | 0 to 6 mph E | 30% |
Forecast source: National Weather Service (api.weather.gov) for Los Barreras (26.391, -98.918). Updated through the day.
Growing snapshot for Los Barreras
Last spring frost
Jan 9
First fall frost
Jan 1
Growing season
363 days
Hardiness zone
9b
More local growing data for Los Barreras: nearby ZIP 78585 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Airport Heights
Alto Bonito Heights
Amada Acres
Anacua
B and E
Barrera
Benjamin Perez
Buena Vista
Camargito
Campo Verde
Casa Blanca
Casas
Chaparrito
Chapeno
Delmita
E. Lopez
East Alto Bonito
El Brazil
El Castillo
El Cenizo
El Chaparral
El Mesquite
El Quiote
El Rancho Vela
El Refugio
El Socio
Escobares
Eugenio Saenz
Evergreen
Falcon Heights
Climate data from the nearest NOAA station, Falcon Dam, Tx (6.2 mi from Los Barreras). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.