Bayou Vista, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bayou Vista, a city in Galveston County, Texas.
This Afternoon
82°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers and thunderstorms likely. Partly sunny. High near 82, with temperatures falling to around 77 in the afternoon. Southwest wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Bayou Vista
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 82°F | Chance Showers And Thunderstorms | 10 to 15 mph SW | 67% |
| Tonight | 62°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 15 mph NW | 37% |
| Wednesday | 76°F | Sunny | 5 to 10 mph N | 0% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 5 mph E | 2% |
| Thursday | 79°F | Mostly Sunny then Chance Rain Showers | 5 mph E | 28% |
| Thursday Night | 65°F | Chance Showers And Thunderstorms | 0 to 15 mph SW | 50% |
| Friday | 78°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 to 15 mph N | 20% |
| Friday Night | 61°F | Partly Cloudy | 5 to 10 mph N | 2% |
| Saturday | 74°F | Mostly Sunny | 10 to 15 mph NE | 15% |
| Saturday Night | 59°F | Partly Cloudy | 10 to 15 mph N | 33% |
| Sunday | 72°F | Mostly Sunny | 10 to 15 mph N | 15% |
| Sunday Night | 57°F | Mostly Clear | 10 mph N | 15% |
| Monday | 72°F | Sunny | 5 to 10 mph NE | 15% |
| Monday Night | 58°F | Mostly Clear | 5 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Bayou Vista (29.326, -94.939). Updated through the day.
Growing snapshot for Bayou Vista
Last spring frost
Jan 18
First fall frost
Jan 7
Growing season
365 days
Hardiness zone
10a
More local growing data for Bayou Vista: nearby ZIP 77590 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Bacliff
Bolivar Peninsula
Clear Lake Shores
Dickinson
Friendswood
Galveston
Hitchcock
Jamaica Beach
Kemah
La Marque
League City
San Leon
Santa Fe
Texas City
Tiki Island
Climate data from the nearest NOAA station, Galveston Scholes Fld, Tx (8.1 mi from Bayou Vista). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.