San Leanna, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for San Leanna, a village in Travis County, Texas.
This Afternoon
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 102. Southeast wind around 5 mph.
7-day forecast for San Leanna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 5 mph SE | 0% |
| Tonight | 74°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Sunday | 99°F | Mostly Sunny | 5 mph S | 0% |
| Sunday Night | 75°F | Partly Cloudy | 5 mph S | 6% |
| Monday | 99°F | Mostly Sunny | 0 to 5 mph SSE | 8% |
| Monday Night | 76°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 15% |
| Tuesday | 99°F | Sunny | 0 to 5 mph NE | 9% |
| Tuesday Night | 76°F | Partly Cloudy | 0 to 5 mph E | 9% |
| Wednesday | 99°F | Mostly Sunny | 0 to 10 mph NE | 7% |
| Wednesday Night | 75°F | Partly Cloudy | 0 to 10 mph ENE | 5% |
| Thursday | 98°F | Mostly Sunny | 0 to 10 mph ENE | 3% |
| Thursday Night | 74°F | Partly Cloudy | 0 to 10 mph SE | 3% |
| Friday | 98°F | Mostly Sunny | 0 to 5 mph ENE | 2% |
| Friday Night | 74°F | Partly Cloudy | 0 to 5 mph SSE | 2% |
Forecast source: National Weather Service (api.weather.gov) for San Leanna (30.144, -97.819). Updated through the day.
Growing snapshot for San Leanna
Last spring frost
Mar 10
First fall frost
Nov 17
Growing season
252 days
Hardiness zone
9a
More local growing data for San Leanna: nearby ZIP 78748 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Austin 6S, Tx (7 mi from San Leanna). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.