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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

WhenTempForecastWindPrecip
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.