Lost Creek, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lost Creek, a community in Travis County, Texas.
Tonight
74°F
Partly Cloudy
Partly cloudy, with a low around 74. South southeast wind 0 to 5 mph.
7-day forecast for Lost Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Partly Cloudy | 0 to 5 mph SSE | 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 | 75°F | Partly Cloudy | 5 mph SSE | 13% |
| Monday | 99°F | Mostly Sunny | 0 to 5 mph SE | 14% |
| Monday Night | 76°F | Mostly Clear | 0 to 5 mph SSE | 14% |
| Tuesday | 99°F | Sunny | 0 to 5 mph NE | 11% |
| Tuesday Night | 76°F | Partly Cloudy | 0 to 5 mph ENE | 11% |
| Wednesday | 99°F | Mostly Sunny | 0 to 5 mph NE | 7% |
| Wednesday Night | 76°F | Partly Cloudy | 0 to 5 mph E | 9% |
| Thursday | 98°F | Mostly Sunny | 0 to 10 mph NE | 9% |
| Thursday Night | 74°F | Partly Cloudy | 0 to 10 mph E | 5% |
| Friday | 98°F | Mostly Sunny | 0 to 10 mph ENE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Lost Creek (30.302, -97.850). Updated through the day.
Growing snapshot for Lost Creek
Last spring frost
Feb 20
First fall frost
Dec 3
Growing season
291 days
Hardiness zone
9a
More local growing data for Lost Creek: nearby ZIP 78735 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Austin-Camp Mabry, Tx (7.4 mi from Lost Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.