Selma, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Selma, a city in Bexar County, Texas.
This Afternoon
77°F
Sunny
Sunny, with a high near 77. North northwest wind 5 to 10 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Selma
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 5 to 10 mph NNW | 2% |
| Tonight | 54°F | Mostly Clear | 5 to 10 mph NNW | 0% |
| Wednesday | 74°F | Sunny | 0 to 5 mph ENE | 0% |
| Wednesday Night | 56°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Thursday | 78°F | Mostly Sunny | 0 to 5 mph S | 7% |
| Thursday Night | 59°F | Partly Cloudy | 0 to 20 mph NW | 8% |
| Friday | 73°F | Mostly Sunny | 10 to 15 mph NNE | 1% |
| Friday Night | 53°F | Partly Cloudy | 5 to 15 mph NNE | 3% |
| Saturday | 68°F | Chance Rain Showers | 10 to 15 mph NNE | 27% |
| Saturday Night | 51°F | Slight Chance Rain Showers | 5 to 15 mph N | 18% |
| Sunday | 68°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 15 mph N | 15% |
| Sunday Night | 48°F | Mostly Clear | 5 mph N | 6% |
| Monday | 69°F | Sunny | 5 mph ENE | 3% |
| Monday Night | 48°F | Mostly Clear | 0 to 5 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Selma (29.586, -98.315). Updated through the day.
Growing snapshot for Selma
Last spring frost
Feb 21
First fall frost
Dec 5
Growing season
289 days
Hardiness zone
9a
More local growing data for Selma: nearby ZIP 78148 weather · frost dates · planting calendar · Texas frost dates
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Windcrest
Climate data from the nearest NOAA station, Randolph Afb, Tx (1.4 mi from Selma). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.