Alvin, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alvin, a city in Brazoria County, Texas.
Today
96°F
Sunny
Sunny. High near 96, with temperatures falling to around 93 in the afternoon. Heat index values as high as 106. South wind 0 to 10 mph.
7-day forecast for Alvin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 96°F | Sunny | 0 to 10 mph S | 10% |
| Tonight | 77°F | Mostly Clear | 0 to 10 mph S | 3% |
| Wednesday | 95°F | Sunny | 0 to 10 mph S | 9% |
| Wednesday Night | 77°F | Mostly Clear | 0 to 10 mph S | 5% |
| Thursday | 94°F | Sunny then Chance Showers And Thunderstorms | 0 to 10 mph S | 25% |
| Thursday Night | 77°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 10 mph S | 25% |
| Friday | 93°F | Chance Showers And Thunderstorms | 0 to 10 mph SE | 29% |
| Friday Night | 76°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 10 mph SE | 29% |
| Saturday | 92°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph E | 23% |
| Saturday Night | 77°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 10 mph SE | 23% |
| Sunday | 92°F | Chance Showers And Thunderstorms | 0 to 10 mph SE | 27% |
| Sunday Night | 78°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph S | 27% |
| Monday | 92°F | Chance Showers And Thunderstorms | 0 to 10 mph S | 35% |
| Monday Night | 77°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph S | 35% |
Forecast source: National Weather Service (api.weather.gov) for Alvin (29.425, -95.224). Updated through the day.
Growing snapshot for Alvin
Last spring frost
Feb 14
First fall frost
Dec 5
Growing season
298 days
Hardiness zone
9b
More local growing data for Alvin: nearby ZIP 77511 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Angleton
Bailey's Prairie
Bonney
Brazoria
Clute
Danbury
East Columbia
Freeport
Hillcrest Village
Holiday Lakes
Iowa Colony
Jones Creek
Lake Jackson
Liverpool
Manvel
Oyster Creek
Pearland
Quintana
Richwood
Rosharon
Sandy Point
Surfside Beach
Sweeny
West Columbia
Wild Peach Village
Climate data from the nearest NOAA station, Alvin, Tx (1.3 mi from Alvin). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.