Robstown, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Robstown, a city in Nueces County, Texas.
Today
95°F
Sunny
Sunny, with a high near 95. Heat index values as high as 106. East wind 5 to 12 mph.
7-day forecast for Robstown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny | 5 to 12 mph E | 2% |
| Tonight | 76°F | Mostly Clear | 1 to 12 mph SE | 1% |
| Sunday | 96°F | Mostly Sunny | 1 to 12 mph ENE | 5% |
| Sunday Night | 77°F | Partly Cloudy | 2 to 12 mph ESE | 2% |
| Monday | 96°F | Slight Chance Showers And Thunderstorms | 1 to 13 mph ESE | 24% |
| Monday Night | 77°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 13 mph ESE | 24% |
| Tuesday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 1 to 13 mph ENE | 19% |
| Tuesday Night | 77°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 13 mph E | 19% |
| Wednesday | 97°F | Sunny | 3 to 16 mph ENE | 14% |
| Wednesday Night | 78°F | Mostly Clear | 3 to 14 mph E | 14% |
| Thursday | 97°F | Chance Showers And Thunderstorms | 5 to 16 mph ENE | 25% |
| Thursday Night | 77°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 15 mph E | 25% |
| Friday | 96°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 6 to 14 mph ENE | 17% |
| Friday Night | 76°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 to 14 mph E | 17% |
Forecast source: National Weather Service (api.weather.gov) for Robstown (27.794, -97.669). Updated through the day.
Growing snapshot for Robstown
Last spring frost
Jan 26
First fall frost
Dec 24
Growing season
336 days
Hardiness zone
9b
More local growing data for Robstown: nearby ZIP 78380 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Robstown, Tx (5 mi from Robstown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.