Brushy Creek, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brushy Creek, a community in Williamson County, Texas.
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 104. South wind 5 to 10 mph.
7-day forecast for Brushy Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 5 to 10 mph S | 1% |
| Tonight | 77°F | Mostly Clear | 5 to 10 mph S | 1% |
| Wednesday | 99°F | Sunny | 5 to 10 mph S | 1% |
| Wednesday Night | 77°F | Mostly Clear | 5 to 10 mph S | 1% |
| Thursday | 98°F | Sunny | 5 mph S | 4% |
| Thursday Night | 77°F | Partly Cloudy | 5 to 10 mph SSE | 4% |
| Friday | 97°F | Sunny | 5 mph S | 5% |
| Friday Night | 76°F | Mostly Clear | 5 to 10 mph SSE | 5% |
| Saturday | 96°F | Sunny | 5 mph SSE | 4% |
| Saturday Night | 76°F | Mostly Clear | 5 to 10 mph SSE | 3% |
| Sunday | 96°F | Sunny | 5 to 10 mph S | 5% |
| Sunday Night | 76°F | Mostly Clear | 5 to 10 mph SSE | 5% |
| Monday | 96°F | Sunny | 5 to 10 mph S | 4% |
| Monday Night | 76°F | Mostly Clear | 10 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Brushy Creek (30.513, -97.739). Updated through the day.
Growing snapshot for Brushy Creek
Last spring frost
Mar 11
First fall frost
Nov 20
Growing season
254 days
Hardiness zone
9a
More local growing data for Brushy Creek: nearby ZIP 78717 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Cedar Park
Coupland
Florence
Georgetown
Granger
Hutto
Jarrell
Liberty Hill
Round Rock
Santa Rita Ranch
Serenada
Sonterra
Taylor
Thrall
Weir
Climate data from the nearest NOAA station, Austin Great Hills, Tx (5.2 mi from Brushy Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.