Windcrest, TX Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Windcrest, a city in Bexar County, Texas.

Overnight

56°F

Clear

Clear, with a low around 56. North wind around 5 mph.

7-day forecast for Windcrest

When	Temp	Forecast	Wind	Precip
Overnight	56°F	Clear	5 mph N	0%
Wednesday	75°F	Sunny	0 to 5 mph NE	0%
Wednesday Night	56°F	Clear	0 to 5 mph ESE	0%
Thursday	78°F	Sunny	0 to 5 mph SSE	0%
Thursday Night	60°F	Partly Cloudy	0 to 20 mph ENE	2%
Friday	74°F	Sunny	10 to 20 mph N	0%
Friday Night	56°F	Partly Cloudy	5 to 15 mph NNE	0%
Saturday	68°F	Partly Sunny then Slight Chance Rain Showers	10 to 15 mph NNE	18%
Saturday Night	53°F	Chance Rain Showers	10 to 15 mph NNE	28%
Sunday	67°F	Slight Chance Rain Showers then Partly Sunny	5 to 15 mph NNE	15%
Sunday Night	50°F	Partly Cloudy	0 to 5 mph NNE	6%
Monday	68°F	Sunny	0 to 5 mph ENE	5%
Monday Night	50°F	Partly Cloudy	0 to 5 mph SE	4%
Tuesday	70°F	Mostly Sunny	0 to 5 mph ESE	5%

Forecast source: National Weather Service (api.weather.gov) for Windcrest (29.515, -98.381). Updated through the day.

Growing snapshot for Windcrest

Last spring frost

Feb 21

First fall frost

Dec 5

Growing season

289 days

Hardiness zone

More local growing data for Windcrest: nearby ZIP 78239 weather · frost dates · planting calendar · Texas frost dates

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Climate data from the nearest NOAA station, Randolph Afb, Tx (5.6 mi from Windcrest). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.