San Antonio, TX Weather Forecast
 Marine Forecast: Port Aransas to Matagorda Ship Channel 
 San Antonio, Texas
 Lat: 29.46N, Lon: 98.51W
 
 Clear
Temp: 73°F
- Humidity:
 - 30%
 
- Winds:
 - 6 MPH ESE
 
- Gusts:
 - N/A MPH
 
- Barometer:
 - 30.19 in.
 
- Dewpoint:
 - 40°F
 
- Heat index:
 - 76°F
 
- Sunrise:
 - 6:47 AM CST
 
- Sunset:
 - 5:45 PM CST
 
- Moonrise:
 - 4:23 PM CST
 
- Moonset:
 - 4:35 AM CST
 
| Tonight...Clear. Lows in the lower 50s. Southeast winds around 5 mph. | 
| Tuesday...Sunny. Highs around 80. Southeast winds 5 to 10 mph, becoming south with gusts up to 20 mph in the afternoon. | 
| Tuesday Night...Clear. Lows in the mid 50s. South winds around 5 mph. | 
| Wednesday...Sunny. Highs in the lower 80s. South winds 5 to 10 mph. | 
| Wednesday Night...Clear. Lows in the upper 50s. South winds around 5 mph. | 
| Thursday...Mostly sunny. Highs in the mid 80s. | 
| Thursday Night...Clear. Lows around 60. Highs in the upper 80s. | 
| Friday...Clear. Lows around 60. Highs in the upper 80s. | 
| Saturday...Clear. Lows around 60. Highs in the upper 80s. | 
| Sunday And Sunday Night...Mostly clear. Highs around 80. Lows in the mid 50s. | 
| Monday...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s. |