San Leanna, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for San Leanna, a village in Travis County, Texas.
Overnight
75°F
Mostly Clear
Mostly clear, with a low around 75. South wind around 5 mph.
7-day forecast for San Leanna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 75°F | Mostly Clear | 5 mph S | 0% |
| Tuesday | 100°F | Sunny | 5 to 10 mph S | 3% |
| Tuesday Night | 77°F | Mostly Clear | 5 to 10 mph S | 3% |
| Wednesday | 99°F | Mostly Sunny | 5 to 10 mph S | 2% |
| Wednesday Night | 76°F | Mostly Clear | 5 to 10 mph S | 1% |
| Thursday | 99°F | Mostly Sunny | 5 mph S | 3% |
| Thursday Night | 76°F | Partly Cloudy | 5 to 10 mph SSE | 3% |
| Friday | 97°F | Mostly Sunny | 5 mph S | 8% |
| Friday Night | 76°F | Mostly Clear | 5 mph SSE | 8% |
| Saturday | 96°F | Mostly Sunny | 0 to 5 mph SSE | 4% |
| Saturday Night | 76°F | Mostly Clear | 5 mph SSE | 4% |
| Sunday | 96°F | Sunny | 0 to 5 mph S | 6% |
| Sunday Night | 76°F | Mostly Clear | 5 to 10 mph SSE | 6% |
| Monday | 97°F | Mostly Sunny | 5 to 10 mph S | 4% |
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
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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 Aug 4, 2026.