San Antonio, Texas | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Partly Cloudy
    92°
    Forecast night icon
    Night
    Partly Cloudy
    74°
    Thursday 5/9
    Day
    92°
    Partly Cloudy
    Forecast day icon
    Night
    74°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy this morning then becoming partly cloudy. Hazy. Highs in the mid 90s. East winds 5 to 10 mph. Highest heat index readings up to 107 this afternoon.
    Night Details
    Partly cloudy. A slight chance of showers and thunderstorms in the evening. Some thunderstorms may be severe. Lows in the lower 70s. Northeast winds 10 to 15 mph. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    81°
    Forecast night icon
    Night
    Partly Cloudy
    70°
    Friday 5/10
    Day
    81°
    Partly Cloudy
    Forecast day icon
    Night
    70°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 80s. Northeast winds 15 to 20 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 60s. Northeast winds 10 to 15 mph.
  • Forecast day icon
    Saturday
    Chance of Storms
    76°
    Forecast night icon
    Night
    40% Chance of Storms
    69°
    Saturday 5/11
    Day
    76°
    Chance of Storms
    Forecast day icon
    Night
    69°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 80s. East winds 10 to 15 mph.
    Night Details
    Cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    77°
    Forecast night icon
    Night
    40% Chance of Storms
    72°
    Sunday 5/12
    Day
    77°
    50% Chance of Storms
    Forecast day icon
    Night
    72°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    Cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    50% Chance of Storms
    81°
    Forecast night icon
    Night
    Partly Cloudy
    68°
    Monday 5/13
    Day
    81°
    50% Chance of Storms
    Forecast day icon
    Night
    68°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then clearing. A chance of thunderstorms. A chance of showers. Highs in the mid 80s. Chance of rain 50 percent.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    88°
    Forecast night icon
    Night
    Partly Cloudy
    70°
    Tuesday 5/14
    Day
    88°
    Partly Cloudy
    Forecast day icon
    Night
    70°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming mostly sunny. Highs in the lower 90s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 60s.
  • Forecast day icon
    Wednesday
    Chance of Storms
    86°
    Forecast night icon
    Night
    50% Chance of Storms
    72°
    Wednesday 5/15
    Day
    86°
    Chance of Storms
    Forecast day icon
    Night
    72°
    50% Chance of Storms
    Forecast night icon
    Day Details
    Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s.
    Night Details
    Partly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 68F with an average humidity of 72%. Winds will be 9 mph from the SE.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    85°
    Forecast night icon
    Night
    30% Chance of Rain
    70°
    Thursday 5/16
    Day
    85°
    30% Chance of Storms
    Forecast day icon
    Night
    70°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 50% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 69F with an average humidity of 73%. Winds will be 5 mph from the SE.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 70F. Dew point will be around 67F with an average humidity of 73%. Winds will be 6 mph from the E.
  • Forecast day icon
    Friday
    Sunny
    85°
    Forecast night icon
    Night
    Clear
    70°
    Friday 5/17
    Day
    85°
    Sunny
    Forecast day icon
    Night
    70°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 85F. Dew point will be around 66F with an average humidity of 65%. Winds will be 3 mph from the SE.
    Night Details
    Clear. Low temperature around 70F. Dew point will be around 65F with an average humidity of 65%. Winds will be 5 mph from the E.
  • Forecast day icon
    Saturday
    Sunny
    86°
    Forecast night icon
    Night
    Clear
    70°
    Saturday 5/18
    Day
    86°
    Sunny
    Forecast day icon
    Night
    70°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 86F. Dew point will be around 65F with an average humidity of 61%. Winds will be 4 mph from the SE.
    Night Details
    Clear. Low temperature around 70F. Dew point will be around 65F with an average humidity of 65%. Winds will be 6 mph from the E.