Schertz Weather Forecast
- 60
- 78
Partly Sunny
- 60
- 84
Mostly Sunny
- 61
- 85
Mostly Sunny
- 61
- 87
Mostly Sunny
- 64
- 87
Mostly Sunny
- 66
- 87
Mostly Cloudy
Today 19 Oct Guadalupe
Partly cloudy. Highs in the upper 70s. East Winds around 5 Mph.
Tonight 19 Oct Guadalupe
Partly cloudy in the Evening, then clearing. Lows in the upper 50s. Northeast Winds around 5 Mph.
Schertz Temperature Statistics
October Temperature
Randolph Air Force Base (1.2 miles)
Lowest 17 October, 2026
52.9 °FAverage October
77.1 °FHighest 13 October, 2026
94.1 °F
Climate (2021–2026)
Randolph Air Force Base (1.2 miles)
Average Low 2021–2026
61.6 °FAverage 2021–2026
72 °FAverage High 2021–2026
83.3 °F