South Padre Island, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for South Padre Island, a town in Cameron County, Texas.
Today
86°F
Sunny
Sunny, with a high near 86. Northeast wind 3 to 12 mph.
7-day forecast for South Padre Island
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 3 to 12 mph NE | 8% |
| Tonight | 82°F | Mostly Clear | 5 to 12 mph SE | 4% |
| Sunday | 86°F | Sunny | 3 to 10 mph NE | 13% |
| Sunday Night | 82°F | Partly Cloudy | 6 to 12 mph ESE | 5% |
| Monday | 86°F | Slight Chance Showers And Thunderstorms | 5 to 12 mph ESE | 15% |
| Monday Night | 82°F | Clear | 5 to 12 mph ESE | 9% |
| Tuesday | 86°F | Slight Chance Showers And Thunderstorms | 5 to 14 mph E | 23% |
| Tuesday Night | 83°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 6 to 14 mph E | 23% |
| Wednesday | 87°F | Chance Showers And Thunderstorms | 6 to 15 mph E | 33% |
| Wednesday Night | 83°F | Chance Showers And Thunderstorms | 8 to 14 mph E | 33% |
| Thursday | 87°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 9 to 15 mph E | 44% |
| Thursday Night | 83°F | Chance Showers And Thunderstorms | 12 to 15 mph E | 37% |
| Friday | 86°F | Chance Showers And Thunderstorms | 10 to 15 mph ENE | 47% |
| Friday Night | 82°F | Chance Showers And Thunderstorms | 10 to 15 mph ENE | 33% |
Forecast source: National Weather Service (api.weather.gov) for South Padre Island (26.120, -97.171). Updated through the day.
Growing snapshot for South Padre Island
Last spring frost
Jan 8
First fall frost
Jan 4
Growing season
365 days
Hardiness zone
10b
More local growing data for South Padre Island: nearby ZIP 78597 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Arroyo Colorado Estates
Arroyo Gardens
Bayview
Bixby
Bluetown
Brownsville
Cameron Park
Chula Vista
Combes
Del Mar Heights
El Camino Angosto
Encantada-Ranchito-El Calaboz
Green Valley Farms
Harlingen
Iglesia Antigua
Indian Lake
Juarez
La Feria
La Feria North
La Paloma
La Tina Ranch
Lago
Laguna Heights
Laguna Vista
Las Palmas II
Lasana
Laureles
Los Fresnos
Los Indios
Lozano
Climate data from the nearest NOAA station, Port Isabel Cameron Ap, Tx (8.6 mi from South Padre Island). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.