10-Day Weather Forecast - San Antonio, TX

As of

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  • 98|77°F
    Partly Cloudy

    Today

    98°F

    Mostly cloudy this morning, then becoming partly cloudy. Highs in the upper 90s. Southeast winds 5 to 10 mph.

    Tonight

    77°F

    Partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.

    Hourly details
  • 98|77°F
    Chance of Storms

    Day

    98°F

    Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Southeast winds 5 to 10 mph. Highest heat index readings up to 105.

    Night

    77°F

    Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph.

    Hourly details
  • 99|77°F
    Partly Cloudy

    Day

    99°F

    Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 90s. Southeast winds 5 to 10 mph.

    Night

    77°F

    Mostly clear. Lows in the mid 70s.

    Hourly details
  • 101|76°F
    Mostly Sunny

    Day

    101°F

    Mostly clear. Highs in the upper 90s.

    Night

    76°F

    Mostly clear. Lows in the mid 70s.

    Hourly details
  • 98|76°F
    Chance of Storms

    Day

    98°F

    Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Highest heat index readings up to 105.

    Night

    76°F

    Partly cloudy. Lows in the mid 70s. Highest heat index readings up to 105.

    Hourly details
  • 98|77°F
    Partly Cloudy

    Day

    98°F

    Partly cloudy. Highs in the mid 90s. Highest heat index readings up to 105.

    Night

    77°F

    Mostly clear. Lows in the mid 70s. Highest heat index readings up to 105.

    Hourly details
  • 100|76°F
    Mostly Sunny

    Day

    100°F

    Mostly clear. Highs in the upper 90s. Highest heat index readings up to 105.

    Night

    76°F

    Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 76F. Dew point will be around 72F with an average humidity of 72%. Winds will be 10 mph from the SE.

  • 98|76°F
    30% Chance of Rain

    Day

    98°F

    Sunny with a 35% chance for rain and thunderstorms. High temperature around 98F. Dew point will be around 76F with an average humidity of 65%. Winds will be 9 mph from the SE.

    Night

    76°F

    Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 75F with an average humidity of 79%. Winds will be 11 mph from the SE.

  • 98|75°F
    40% Chance of Storms

    Day

    98°F

    Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 98F. Dew point will be around 78F with an average humidity of 69%. Winds will be 11 mph from the SE.

    Night

    75°F

    Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 76F with an average humidity of 82%. Winds will be 12 mph from the SE.

  • 98|75°F
    30% Chance of Storms

    Day

    98°F

    Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 98F. Dew point will be around 78F with an average humidity of 69%. Winds will be 10 mph from the SE.

    Night

    75°F

    Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 75F with an average humidity of 79%. Winds will be 11 mph from the SE.