Marine Weather Net

San Antonio, TX Weather Forecast




San Antonio, Texas

 Lat: 29.46N, Lon: 98.51W

Current Conditions Updated: 406 AM CDT FRI APR 10 2026

Overcast
Temp: 68°F
  • Humidity:
  • 88%
  • Winds:
  • 6 MPH E
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.07 in.
  • Dewpoint:
  • 64°F
  • Heat index:
  • 68°F

  • Sunrise:
  • 7:11 AM CDT
  • Sunset:
  • 7:56 PM CDT
  • Moonrise:
  • 3:00 AM CDT
  • Moonset:
  • 1:19 PM CDT

TONIGHT

CHANCE OF T-STORM
Lo: 65°F
Precip: 40%

FRIDAY

CHANCE OF SHOWERS
Hi: 80°F
Lo: 65°F
Precip: 50%

SATURDAY

CHANCE OF SHOWERS
Hi: 81°F
Lo: 67°F
Precip: 50%

SUNDAY

CHANCE OF T-STORM
Hi: 79°F
Lo: 69°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 1255 AM CDT Fri Apr 10 2026

Rest Of Tonight...Cloudy. A slight chance of showers and thunderstorms late this evening, then a chance of showers and thunderstorms. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of rain 40 percent.
Friday...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 80. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
Friday Night...Partly cloudy in the evening, then becoming cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 60s. Southeast winds 5 to 10 mph.
Saturday...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Saturday Night...Cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Sunday...Cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
Sunday Night...Cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 50 percent.
Monday...Mostly cloudy. Highs in the lower 80s.
Monday Night...Cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s.
Tuesday...Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s.
Tuesday Night...Mostly cloudy. Lows in the upper 60s.
Wednesday...Mostly cloudy with a slight chance of showers and thunderstorms. Highs in the mid 80s. Lows in the upper 60s.
Thursday...Mostly cloudy with a slight chance of showers and thunderstorms. Highs in the mid 80s. Lows in the upper 60s.
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