Houston, TX Weather & Growing Conditions
This Afternoon
96°F
Sunny
Sunny, with a high near 96. Heat index values as high as 101. Southeast wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Sunny | 5 to 10 mph SE | 0% |
| Tonight | 77°F | Mostly Clear | 0 to 10 mph SE | 0% |
| Sunday | 98°F | Mostly Sunny | 0 to 5 mph E | 6% |
| Sunday Night | 78°F | Partly Cloudy | 0 to 10 mph SE | 2% |
| Monday | 98°F | Sunny | 0 to 5 mph SE | 8% |
| Monday Night | 79°F | Mostly Clear | 0 to 5 mph S | 8% |
| Tuesday | 99°F | Sunny | 0 to 5 mph N | 8% |
| Tuesday Night | 81°F | Mostly Clear | 0 to 5 mph NE | 8% |
| Wednesday | 98°F | Sunny | 0 to 10 mph NE | 7% |
| Wednesday Night | 80°F | Mostly Clear | 0 to 10 mph NE | 7% |
| Thursday | 97°F | Mostly Sunny | 5 to 10 mph NE | 3% |
| Thursday Night | 78°F | Partly Cloudy | 0 to 10 mph E | 3% |
| Friday | 96°F | Mostly Sunny | 5 to 10 mph NE | 3% |
| Friday Night | 77°F | Partly Cloudy | 0 to 10 mph E | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Houston, TX
Last spring frost
Feb 19
First fall frost
Dec 3
Growing season
290 days
Hardiness zone
9b
Explore more for Houston, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Houston Hooks Mem Ap, Tx (14.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.