See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:22
Sunrise
19:32
Sunset
Moon
Waxing Crescent
11:43
Moonrise
21:35
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
Upgrade to access real-time air quality data for Schertz.
Resources
UV Index
Humidity
Weather in Schertz today, September 15, 2026
Schertz is set for a fine, sunny day on September 15, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside.
The temperature range runs from about 26°C up to 37°C. Expect humidity between 27% and 66%, most humid near 23:00. Airflow remains manageable, reaching about 6.5 km/h around 17:00.
Through the afternoon skies look more workable, with cloud near 7% around 19:00. Later outdoor plans have a clearer window than the morning may have suggested. Views remain open at about 16.1 km. Daylight runs from 07:22 to 19:32, lasting 12 hours 10 minutes of sunlight today.
Taken together, settled sunshine in Schertz on September 15, 2026 makes outdoor timing easier, with highs near 37°C.
Frequently asked questions about weather in Schertz
How warm does it get in Schertz?
The warmest month in Schertz is August, with average high temperatures of 36°C. The average temperature during this period is around 30°C.
How cold does it get in Schertz?
The coldest month in Schertz is January, with average low temperatures of 6°C. The average temperature during this period is around 11°C.
What is the wettest time of year in Schertz?
The wettest month in Schertz is May, with an average of 114mm of precipitation.
What is the driest time of year in Schertz?
The driest month in Schertz is February, with an average of 45mm of precipitation.
Explore more weather forecasts
- Universal City, Texas
- New York City, New York
- Cibolo, Texas
- Los Angeles, California
- Converse, Texas
- Brooklyn, New York
- Live Oak, Texas
- Chicago, Illinois
- New Braunfels, Texas
- Houston, Texas
- San Antonio, Texas
- Queens, New York
- Timberwood Park, Texas
- Phoenix, Arizona
- Seguin, Texas
- Philadelphia, Pennsylvania
