Marine Weather Net

San Antonio, TX Weather Forecast




San Antonio, Texas

 Lat: 29.46N, Lon: 98.51W

Current Conditions Updated: 755 PM CST THU JAN 8 2026

Clear


Temp: 69°F
  • Humidity:
  • 68%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.77 in.
  • Dewpoint:
  • 58°F
  • Heat index:
  • 69°F

  • Sunrise:
  • 7:28 AM CST
  • Sunset:
  • 5:50 PM CST
  • Moonrise:
  • 11:34 PM CST
  • Moonset:
  • 11:05 AM CST

TONIGHT

MOSTLY CLOUDY
Lo: 60°F

FRIDAY

CHANCE OF SHOWERS
Hi: 79°F
Lo: 45°F
Precip: 20%

SATURDAY

PARTLY CLOUDY
Hi: 60°F
Lo: 39°F

MONDAY

RAIN SHOWERS
Hi: 60°F
Lo: 41°F
Weather Forecast In Detail:
Forecast Issued: 623 PM CST Thu Jan 08 2026

Tonight...Mostly cloudy. Lows around 60. North winds around 5 mph.
Friday...A slight chance of thunderstorms in the morning. Mostly cloudy with a slight chance of showers. Highs in the upper 70s. North winds 5 to 10 mph. Chance of rain 20 percent.
Friday Night...Partly cloudy. Much cooler with lows in the mid 40s. North winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 35 mph after midnight.
Saturday...Partly cloudy. Much cooler with highs around 60. North winds 15 to 20 mph with gusts up to 40 mph.
Saturday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s. North winds 10 to 15 mph.
Sunday And Sunday Night...Partly cloudy. Highs in the lower 60s. Lows in the upper 30s.
Monday...Partly cloudy with a slight chance of rain showers. Highs around 60.
Monday Night...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent.
Tuesday...Mostly cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. Highs in the lower 60s.
Tuesday Night...Mostly clear. Lows in the lower 40s. Highs around 70.
Wednesday...Mostly clear. Lows in the lower 40s. Highs around 70.
Thursday...Sunny. Highs in the upper 60s.
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