Sealy, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sealy, a city in Austin County, Texas.
This Afternoon
80°F
Partly Sunny
Partly sunny. High near 80, with temperatures falling to around 75 in the afternoon. North wind around 5 mph. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Sealy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Partly Sunny | 5 mph N | 5% |
| Tonight | 55°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Wednesday | 75°F | Sunny | 0 to 5 mph N | 0% |
| Wednesday Night | 53°F | Clear | 0 mph | 2% |
| Thursday | 79°F | Mostly Sunny then Chance Rain Showers | 0 to 5 mph SE | 25% |
| Thursday Night | 59°F | Slight Chance Rain Showers | 0 to 10 mph N | 22% |
| Friday | 76°F | Sunny | 5 to 10 mph N | 5% |
| Friday Night | 54°F | Mostly Clear | 5 mph N | 1% |
| Saturday | 72°F | Partly Sunny | 5 to 10 mph N | 15% |
| Saturday Night | 51°F | Partly Cloudy | 0 to 5 mph N | 17% |
| Sunday | 70°F | Mostly Sunny | 5 to 10 mph N | 8% |
| Sunday Night | 48°F | Mostly Clear | 0 mph | 6% |
| Monday | 72°F | Sunny | 0 to 5 mph N | 2% |
| Monday Night | 48°F | Mostly Clear | 0 mph | 0% |
Forecast source: National Weather Service (api.weather.gov) for Sealy (29.764, -96.162). Updated through the day.
Growing snapshot for Sealy
Last spring frost
Feb 28
First fall frost
Nov 30
Growing season
276 days
Hardiness zone
9a
More local growing data for Sealy: nearby ZIP 77474 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sealy, Tx (2.7 mi from Sealy). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.