Marine Weather Net

San Antonio, TX Weather Forecast




San Antonio, Texas

 Lat: 29.46N, Lon: 98.51W

Current Conditions Updated: 1155 AM CDT SAT JUN 21 2025

Light Rain
Temp: 84°F
  • Humidity:
  • 72%
  • Winds:
  • 15 MPH SSE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30 in.
  • Dewpoint:
  • 74°F
  • Heat index:
  • 91°F

  • Sunrise:
  • 6:33 AM CDT
  • Sunset:
  • 8:35 PM CDT
  • Moonrise:
  • 3:00 AM CDT
  • Moonset:
  • 4:51 PM CDT

TODAY

CHANCE OF T-STORM
Hi: 91°F
Lo: 75°F
Precip: 20%

SUNDAY

CLEARING

Hi: 91°F
Lo: 75°F

MONDAY

PARTLY CLOUDY
Hi: 91°F
Lo: 71°F

WEDNESDAY

CHANCE OF T-STORM
Hi: 91°F
Lo: 71°F
Weather Forecast In Detail:
Forecast Issued: 240 AM CDT Sat Jun 21 2025

Today...Partly cloudy. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
Tonight...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 70s. Southeast winds 15 to 20 mph, diminishing to around 10 mph after midnight.
Sunday...Partly cloudy in the morning, then clearing. Highs in the lower 90s. Southeast winds 15 to 20 mph.
Sunday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph.
Monday...Partly cloudy. Highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Monday Night...Mostly clear. Lows in the lower 70s.
Tuesday And Tuesday Night...Partly cloudy. Highs in the lower 90s. Lows in the lower 70s.
Wednesday...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s.
Wednesday Night...Partly cloudy. Lows in the lower 70s.
Thursday...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s.
Thursday Night And Friday...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s.
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