See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
26°
Clear
Feels Like: 25°
Min: 24°
Max: 37°
The next few hours will be clear, with today reaching 37°C and dropping to 25°C. The coming days will be mostly clear throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:21
Sunrise
19:30
Sunset
Moon
Waxing Crescent
12:40
Moonrise
22:10
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Seguin.
Resources
UV Index
Humidity
Weather in Seguin today, September 16, 2026
Cloud cover dominates in Seguin on September 16, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning looks comparatively open, with cloud near 32% around 10:00. Early outdoor plans have a better chance of staying dry and bright.
Temperatures climb from an overnight low near 24°C toward a daytime high of about 37°C. The air stays humid, with relative humidity between 35% and 95% and the peak around 06:00. Expect gentle winds, highest near 17:00 at 6.2 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 16:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 15.3 km, briefly nearer 12.6 km. Expect sunrise at 07:21, sunset at 19:30, and 12 hours 8 minutes of sunlight today overall.
The practical takeaway for Seguin on September 16, 2026 is a cloudy day that stays usable, just not particularly bright, around 37°C.
Explore more weather forecasts
- New Braunfels, Texas
- New York City, New York
- Cibolo, Texas
- Los Angeles, California
- Schertz, Texas
- Brooklyn, New York
- Universal City, Texas
- Chicago, Illinois
- Converse, Texas
- Houston, Texas
- San Marcos, Texas
- Queens, New York
- Live Oak, Texas
- Phoenix, Arizona
- Canyon Lake, Texas
- Philadelphia, Pennsylvania
