Yznaga, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Yznaga, a community in Willacy County, Texas.
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 109. South southeast wind 9 to 17 mph, with gusts as high as 26 mph.
7-day forecast for Yznaga
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 9 to 17 mph SSE | 2% |
| Tonight | 79°F | Mostly Clear | 8 to 17 mph SE | 1% |
| Wednesday | 100°F | Mostly Sunny | 9 to 15 mph SE | 2% |
| Wednesday Night | 78°F | Mostly Clear | 6 to 15 mph SE | 0% |
| Thursday | 100°F | Sunny | 6 to 15 mph SE | 12% |
| Thursday Night | 78°F | Mostly Clear | 3 to 15 mph SE | 12% |
| Friday | 98°F | Sunny then Slight Chance Showers And Thunderstorms | 3 to 15 mph SE | 20% |
| Friday Night | 76°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 1 to 15 mph SE | 20% |
| Saturday | 97°F | Sunny | 1 to 13 mph ESE | 11% |
| Saturday Night | 76°F | Mostly Clear | 2 to 13 mph SE | 11% |
| Sunday | 98°F | Sunny | 1 to 13 mph SE | 13% |
| Sunday Night | 77°F | Mostly Clear | 6 to 13 mph SE | 13% |
| Monday | 99°F | Sunny | 6 to 16 mph SSE | 4% |
| Monday Night | 78°F | Mostly Clear | 9 to 16 mph SE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Yznaga (26.329, -97.815). Updated through the day.
Growing snapshot for Yznaga
Last spring frost
Jan 10
First fall frost
Dec 27
Growing season
355 days
Hardiness zone
10a
More local growing data for Yznaga: nearby ZIP 78594 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Lasara
Los Angeles
Lyford
Port Mansfield
Ranchette Estates
Raymondville
San Perlita
Sebastian
Zapata Ranch
Climate data from the nearest NOAA station, Santa Rosa 3 Wnw, Tx (6.9 mi from Yznaga). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.