Santa Rita Ranch, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Santa Rita Ranch, a community in Williamson County, Texas.
This Afternoon
97°F
Mostly Sunny
Mostly sunny, with a high near 97. Heat index values as high as 100. East southeast wind around 10 mph.
7-day forecast for Santa Rita Ranch
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Mostly Sunny | 10 mph ESE | 0% |
| Tonight | 73°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Saturday | 96°F | Sunny | 5 to 10 mph S | 0% |
| Saturday Night | 74°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Sunday | 97°F | Mostly Sunny | 5 mph S | 0% |
| Sunday Night | 75°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 10 mph SSE | 15% |
| Monday | 97°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SSE | 17% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph SSE | 17% |
| Tuesday | 96°F | Sunny | 0 to 10 mph NNE | 12% |
| Tuesday Night | 74°F | Partly Cloudy | 0 to 5 mph ENE | 12% |
| Wednesday | 96°F | Mostly Sunny | 0 to 10 mph ENE | 6% |
| Wednesday Night | 74°F | Partly Cloudy | 5 to 10 mph E | 1% |
| Thursday | 95°F | Mostly Sunny | 5 to 10 mph ENE | 5% |
| Thursday Night | 73°F | Partly Cloudy | 5 to 10 mph E | 5% |
Forecast source: National Weather Service (api.weather.gov) for Santa Rita Ranch (30.664, -97.831). Updated through the day.
Growing snapshot for Santa Rita Ranch
Last spring frost
Mar 6
First fall frost
Nov 24
Growing season
259 days
Hardiness zone
9a
More local growing data for Santa Rita Ranch: nearby ZIP 78628 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Brushy Creek
Cedar Park
Coupland
Florence
Georgetown
Granger
Hutto
Jarrell
Liberty Hill
Round Rock
Serenada
Sonterra
Taylor
Thrall
Weir
Climate data from the nearest NOAA station, Georgetown Lake, Tx (3.5 mi from Santa Rita Ranch). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.