Rancho Viejo, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rancho Viejo, a town in Cameron County, Texas.
Today
83°F
Sunny
Sunny. High near 83, with temperatures falling to around 78 in the afternoon. North northeast wind around 13 mph.
7-day forecast for Rancho Viejo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 13 mph NNE | 9% |
| Tonight | 69°F | Mostly Clear | 2 to 9 mph E | 2% |
| Thursday | 89°F | Mostly Sunny | 5 to 13 mph SSE | 6% |
| Thursday Night | 72°F | Showers And Thunderstorms Likely | 2 to 9 mph SSW | 62% |
| Friday | 82°F | Showers And Thunderstorms Likely | 6 to 14 mph N | 58% |
| Friday Night | 67°F | Mostly Cloudy | 6 to 10 mph N | 13% |
| Saturday | 80°F | Partly Sunny then Chance Rain Showers | 9 to 14 mph NNE | 27% |
| Saturday Night | 64°F | Chance Rain Showers | 10 to 14 mph NNE | 43% |
| Sunday | 75°F | Chance Rain Showers | 16 mph N | 50% |
| Sunday Night | 58°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 15 mph N | 15% |
| Monday | 75°F | Mostly Sunny | 12 mph NNE | 7% |
| Monday Night | 59°F | Partly Cloudy | 2 to 8 mph NNE | 2% |
| Tuesday | 79°F | Mostly Sunny | 5 to 10 mph NE | 8% |
| Tuesday Night | 62°F | Mostly Cloudy | 2 to 8 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov) for Rancho Viejo (26.036, -97.555). Updated through the day.
Growing snapshot for Rancho Viejo
Last spring frost
Jan 9
First fall frost
Jan 4
Growing season
365 days
Hardiness zone
10a
More local growing data for Rancho Viejo: nearby ZIP 78575 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, Wfo Brownsville, Tx (11.5 mi from Rancho Viejo). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.