South San Antonio Weather Forecast
- 43
- 75
Sunny
- 50
- 69
Mostly Sunny
- 59
- 75
Partly Sunny
- 60
- 77
Mostly Cloudy
- 50
- 66
Mostly Cloudy
- 55
- 63
Cloudy
- 59
- 68
Slight Chance Thunderstorms
Today 10 Dec Bexar
Sunny. Highs in the mid 70s. North Winds 10 to 15 Mph with Gusts up to 30 Mph.
Tonight 10 Dec Bexar
Clear. Lows in the lower 40s. North Winds 10 to 15 Mph.
South San Antonio Temperature Statistics
December Temperature
San Antonio - Kelly Field (3.1 miles)
Lowest 2 December, 2025
37.8 °FAverage December
53.1 °FHighest 7 December, 2025
81.5 °F
Climate (2020–Present)
San Antonio - Kelly Field (3.1 miles)
Average Low 2020–2025
61.4 °FAverage 2020–2025
71.9 °FAverage High 2020–2025
83.1 °F