Austin, TX Weather & Growing Conditions
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 105. South wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 5 to 10 mph S | 3% |
| Tonight | 77°F | Mostly Clear | 5 to 10 mph S | 3% |
| Wednesday | 100°F | Mostly Sunny | 5 to 10 mph S | 2% |
| Wednesday Night | 77°F | Mostly Clear | 5 to 10 mph S | 1% |
| Thursday | 99°F | Sunny | 5 mph S | 3% |
| Thursday Night | 77°F | Mostly Clear | 5 to 10 mph SSE | 3% |
| Friday | 98°F | Mostly Sunny | 5 mph S | 7% |
| Friday Night | 77°F | Mostly Clear | 0 to 5 mph SSE | 7% |
| Saturday | 97°F | Mostly Sunny | 0 to 5 mph SSE | 5% |
| Saturday Night | 77°F | Mostly Clear | 5 mph SSE | 4% |
| Sunday | 97°F | Sunny | 0 to 5 mph S | 6% |
| Sunday Night | 77°F | Mostly Clear | 5 to 10 mph SSE | 6% |
| Monday | 97°F | Mostly Sunny | 5 to 10 mph S | 4% |
| Monday Night | 77°F | Mostly Clear | 5 to 10 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Austin, TX
Last spring frost
Mar 10
First fall frost
Nov 17
Growing season
252 days
Hardiness zone
9a
Explore more for Austin, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Austin 6S, Tx (4.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.