Aransas Pass, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Aransas Pass, a city in San Patricio County, Texas.
This Afternoon
82°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 5pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 82, with temperatures falling to around 78 in the afternoon. Heat index values as high as 87. West wind around 12 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Aransas Pass
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 82°F | Showers And Thunderstorms Likely | 12 mph W | 56% |
| Tonight | 67°F | Slight Chance Rain Showers then Partly Cloudy | 13 mph N | 15% |
| Wednesday | 75°F | Sunny | 8 to 14 mph NE | 0% |
| Wednesday Night | 71°F | Mostly Clear | 6 to 9 mph ESE | 10% |
| Thursday | 79°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 7 to 10 mph ESE | 19% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely | 5 to 15 mph NE | 74% |
| Friday | 76°F | Chance Showers And Thunderstorms then Mostly Sunny | 12 to 18 mph N | 28% |
| Friday Night | 65°F | Partly Cloudy | 10 to 14 mph N | 10% |
| Saturday | 73°F | Chance Rain Showers | 15 mph NNE | 39% |
| Saturday Night | 63°F | Chance Rain Showers | 14 to 18 mph NNE | 27% |
| Sunday | 72°F | Slight Chance Rain Showers | 13 to 18 mph NNE | 17% |
| Sunday Night | 62°F | Partly Cloudy | 9 to 13 mph N | 9% |
| Monday | 72°F | Mostly Sunny | 12 mph NE | 5% |
| Monday Night | 63°F | Partly Cloudy | 6 to 9 mph ENE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Aransas Pass (27.915, -97.103). Updated through the day.
Growing snapshot for Aransas Pass
Last spring frost
Jan 16
First fall frost
Jan 5
Growing season
365 days
Hardiness zone
10a
More local growing data for Aransas Pass: nearby ZIP 78336 weather · frost dates · planting calendar · Texas frost dates
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Taft Southwest
Tradewinds
Climate data from the nearest NOAA station, Port Aransas, Tx (9.2 mi from Aransas Pass). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.