Schertz Weather Forecast
- 59
- 85
Mostly Sunny
- 61
- 85
Mostly Sunny
- 63
- 85
Mostly Cloudy
- 61
- 82
Mostly Cloudy
- 63
- 80
Slight Chance Thunderstorms
- 60
- 78
Chance Rain Showers
Today 22 Oct Guadalupe
Mostly sunny. Highs in the mid 80s. Northeast Winds around 5 Mph.
Tonight 22 Oct Guadalupe
Mostly clear. Lows in the upper 50s. East Winds around 5 Mph, becoming west around 5 Mph after midnight.
Schertz Temperature Statistics
October Temperature
Randolph Air Force Base (1.2 miles)
Lowest 18 October, 2026
46.4 °FAverage October
75.2 °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