Marine Weather Net

San Antonio, TX Weather Forecast




San Antonio, Texas

 Lat: 29.46N, Lon: 98.51W

Current Conditions Updated: 555 PM CDT FRI JUN 26 2026

Partly Cloudy
Temp: 93°F
  • Humidity:
  • 47%
  • Winds:
  • 15 MPH SSE
  • Gusts:
  • 23 MPH
  • Barometer:
  • 29.89 in.
  • Dewpoint:
  • 70°F
  • Heat index:
  • 99°F

  • Sunrise:
  • 6:34 AM CDT
  • Sunset:
  • 8:36 PM CDT
  • Moonrise:
  • 6:13 PM CDT
  • Moonset:
  • 3:43 AM CDT

TONIGHT

PARTLY CLOUDY
Lo: 75°F

SATURDAY

CLEARING

Hi: 91°F
Lo: 75°F

SUNDAY

CLEARING

Hi: 91°F
Lo: 75°F

TUESDAY

CLEARING

Hi: 95°F
Lo: 75°F
Weather Forecast In Detail:
Forecast Issued: 408 PM CDT Fri Jun 26 2026

Tonight...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph.
Saturday...Partly cloudy in the morning, then clearing. Highs in the lower 90s. South winds 15 to 20 mph.
Saturday Night...Clear in the evening, then becoming mostly cloudy. Lows in the mid 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph.
Sunday...Partly cloudy in the morning, then clearing. Highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph.
Sunday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph.
Monday And Monday Night...Mostly clear. Highs in the mid 90s. Lows in the mid 70s.
Tuesday...Partly cloudy in the morning, then clearing. Highs in the mid 90s.
Tuesday Night...Mostly clear. Lows in the mid 70s.
Wednesday...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s.
Wednesday Night...Mostly clear. Lows in the mid 70s.
Thursday...Mostly cloudy in the morning, then clearing. Highs in the mid 90s.
Thursday Night...Mostly clear. Lows in the mid 70s.
Friday...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s.
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