Laguna Vista, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Laguna Vista, a town in Cameron County, Texas.
Today
78°F
Mostly Sunny
Mostly sunny, with a high near 78. North northeast wind 12 to 16 mph.
7-day forecast for Laguna Vista
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Mostly Sunny | 12 to 16 mph NNE | 10% |
| Tonight | 73°F | Mostly Clear | 5 to 10 mph ESE | 1% |
| Thursday | 82°F | Sunny | 6 to 14 mph SSE | 7% |
| Thursday Night | 74°F | Showers And Thunderstorms Likely | 3 to 10 mph SSW | 61% |
| Friday | 78°F | Showers And Thunderstorms Likely | 7 to 20 mph N | 64% |
| Friday Night | 72°F | Slight Chance Rain Showers | 9 to 14 mph NNE | 17% |
| Saturday | 77°F | Chance Rain Showers | 13 to 16 mph NNE | 31% |
| Saturday Night | 66°F | Chance Rain Showers | 12 to 15 mph NNE | 50% |
| Sunday | 75°F | Showers And Thunderstorms Likely | 16 to 21 mph N | 56% |
| Sunday Night | 62°F | Slight Chance Rain Showers | 12 to 20 mph N | 20% |
| Monday | 74°F | Mostly Sunny | 12 to 15 mph N | 10% |
| Monday Night | 62°F | Partly Cloudy | 3 to 10 mph NE | 4% |
| Tuesday | 77°F | Partly Sunny | 6 to 12 mph NE | 9% |
| Tuesday Night | 65°F | Mostly Cloudy | 3 to 8 mph ESE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Laguna Vista (26.106, -97.296). Updated through the day.
Growing snapshot for Laguna Vista
Last spring frost
Jan 3
First fall frost
Jan 1
Growing season
365 days
Hardiness zone
10a
More local growing data for Laguna Vista: nearby ZIP 78578 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
Las Palmas II
Lasana
Laureles
Los Fresnos
Los Indios
Lozano
Olmito
Climate data from the nearest NOAA station, Port Isabel, Tx (3.5 mi from Laguna Vista). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.