Brushy Creek, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brushy Creek, a community in Williamson County, Texas.
Overnight
75°F
Partly Cloudy
Partly cloudy, with a low around 75. South wind around 5 mph.
7-day forecast for Brushy Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 75°F | Partly Cloudy | 5 mph S | 0% |
| Saturday | 99°F | Sunny | 0 to 5 mph SSE | 0% |
| Saturday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Sunday | 99°F | Mostly Sunny | 5 mph S | 0% |
| Sunday Night | 76°F | Partly Cloudy | 5 mph SSE | 8% |
| Monday | 98°F | Sunny | 0 to 5 mph SSE | 14% |
| Monday Night | 76°F | Mostly Clear | 0 to 5 mph SSE | 14% |
| Tuesday | 97°F | Sunny | 0 to 5 mph NNE | 14% |
| Tuesday Night | 76°F | Partly Cloudy | 5 to 10 mph E | 14% |
| Wednesday | 97°F | Mostly Sunny | 5 to 10 mph NE | 10% |
| Wednesday Night | 75°F | Partly Cloudy | 0 to 10 mph ESE | 3% |
| Thursday | 96°F | Mostly Sunny | 5 to 10 mph ENE | 3% |
| Thursday Night | 74°F | Partly Cloudy | 0 to 10 mph ESE | 3% |
| Friday | 95°F | Mostly Sunny | 0 to 10 mph ENE | 3% |
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 Sep 19, 2026.