Marine Weather Net

San Antonio, TX Weather Forecast




San Antonio, Texas

 Lat: 29.46N, Lon: 98.51W

Current Conditions Updated: 755 PM CDT WED OCT 7 2026

Clear


Temp: 82°F
  • Humidity:
  • 37%
  • Winds:
  • 3 MPH ENE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.89 in.
  • Dewpoint:
  • 53°F
  • Heat index:
  • 82°F

  • Sunrise:
  • 7:28 AM CDT
  • Sunset:
  • 7:12 PM CDT
  • Moonrise:
  • 4:30 AM CDT
  • Moonset:
  • 5:31 PM CDT

TONIGHT

CLEAR

Lo: 65°F

THURSDAY

SUNNY

Hi: 90°F
Lo: 70°F

FRIDAY

SUNNY

Hi: 89°F
Lo: 71°F

COLUMBUS DAY

CHANCE OF SHOWERS
Hi: 91°F
Lo: 75°F
Weather Forecast In Detail:
Forecast Issued: 509 PM CDT Wed Oct 07 2026

Tonight...Clear. Lows in the mid 60s. Northeast winds 5 to 10 mph.
Thursday...Sunny. Highs around 90. Northeast winds 5 to 10 mph.
Thursday Night...Mostly clear. Lows around 70. Northeast winds 5 to 10 mph.
Friday...Sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph.
Friday Night...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph.
Saturday And Saturday Night...Clear. Highs around 90. Lows in the upper 60s.
Sunday And Sunday Night...Mostly clear. Highs around 90. Lows in the lower 70s.
Columbus Day...Partly cloudy. A slight chance of showers in the afternoon. Highs in the lower 90s.
Monday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
Tuesday...Mostly cloudy in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs in the lower 90s.
Tuesday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
Wednesday...Mostly cloudy in the morning, then clearing. A slight chance of showers and thunderstorms. Highs in the lower 90s.
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