Villarreal, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Villarreal, a community in Starr County, Texas.
This Afternoon
98°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 98. Heat index values as high as 111. East northeast wind around 8 mph. Chance of precipitation is 40%.
7-day forecast for Villarreal
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Chance Showers And Thunderstorms | 8 mph ENE | 41% |
| Tonight | 78°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 1 to 9 mph ESE | 20% |
| Saturday | 101°F | Sunny | 1 to 6 mph E | 2% |
| Saturday Night | 77°F | Mostly Clear | 2 to 9 mph ESE | 3% |
| Sunday | 101°F | Sunny | 2 to 6 mph ESE | 3% |
| Sunday Night | 78°F | Partly Cloudy | 3 to 8 mph SE | 3% |
| Monday | 101°F | Sunny | 2 to 7 mph ESE | 10% |
| Monday Night | 78°F | Mostly Clear | 2 to 10 mph ESE | 10% |
| Tuesday | 100°F | Sunny then Chance Showers And Thunderstorms | 1 to 10 mph E | 33% |
| Tuesday Night | 78°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 12 mph ENE | 33% |
| Wednesday | 98°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 10 mph E | 41% |
| Wednesday Night | 78°F | Chance Showers And Thunderstorms | 0 to 10 mph ENE | 41% |
| Thursday | 98°F | Chance Showers And Thunderstorms | 1 to 9 mph ENE | 46% |
| Thursday Night | 77°F | Chance Showers And Thunderstorms | 0 to 9 mph ENE | 46% |
Forecast source: National Weather Service (api.weather.gov) for Villarreal (26.307, -98.644). Updated through the day.
Growing snapshot for Villarreal
Last spring frost
Jan 31
First fall frost
Dec 17
Growing season
321 days
Hardiness zone
10a
More local growing data for Villarreal: nearby ZIP 78548 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Rio Grande City, Tx (11.9 mi from Villarreal). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.