Brownsville, Texas | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    79°
    Wednesday 5/8
    Forecast night icon
    79°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Hazy. Lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 113 early this evening.
  • Forecast day icon
    Thursday
    Hot and Humid
    104°
    Forecast night icon
    Night
    Partly Cloudy
    78°
    Thursday 5/9
    Day
    104°
    Hot and Humid
    Forecast day icon
    Night
    78°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then clearing. Hazy hot with highs around 104. South winds 10 to 15 mph becoming southwest in the afternoon. Heat index values up to 113.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Hazy with lows in the mid 70s. Southeast winds 10 to 15 mph. Heat index values up to 111 early in the evening.
  • Forecast day icon
    Friday
    Partly Sunny
    87°
    Forecast night icon
    Night
    Mostly Cloudy
    79°
    Friday 5/10
    Day
    87°
    Partly Sunny
    Forecast day icon
    Night
    79°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Hazy in the morning. Partly sunny. Not as warm. Humid with highs in the lower 90s. East winds 10 to 15 mph.
    Night Details
    Mostly cloudy. Humid with lows in the mid 70s. East winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    86°
    Forecast night icon
    Night
    Mostly Cloudy
    78°
    Saturday 5/11
    Day
    86°
    Mostly Cloudy
    Forecast day icon
    Night
    78°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs around 90. Lows in the mid 70s.
    Night Details
    Mostly cloudy. Highs around 90. Lows in the mid 70s.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    87°
    Forecast night icon
    Night
    Mostly Cloudy
    79°
    Sunday 5/12
    Day
    87°
    Mostly Cloudy
    Forecast day icon
    Night
    79°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs around 90. Lows in the mid 70s.
    Night Details
    Mostly cloudy. Highs around 90. Lows in the mid 70s.
  • Forecast day icon
    Monday
    Partly Cloudy
    92°
    Forecast night icon
    Night
    Partly Cloudy
    78°
    Monday 5/13
    Day
    92°
    Partly Cloudy
    Forecast day icon
    Night
    78°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105.
    Night Details
    Partly cloudy. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    94°
    Forecast night icon
    Night
    Partly Cloudy
    78°
    Tuesday 5/14
    Day
    94°
    Partly Cloudy
    Forecast day icon
    Night
    78°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105.
    Night Details
    Partly cloudy. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    92°
    Forecast night icon
    Night
    Clear
    78°
    Wednesday 5/15
    Day
    92°
    Partly Cloudy
    Forecast day icon
    Night
    78°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 105.
    Night Details
    Clear. Low temperature around 78F. Dew point will be around 76F with an average humidity of 85%. Winds will be 10 mph from the E.
  • Forecast day icon
    Thursday
    Sunny
    90°
    Forecast night icon
    Night
    Clear
    77°
    Thursday 5/16
    Day
    90°
    Sunny
    Forecast day icon
    Night
    77°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 90F. Dew point will be around 76F with an average humidity of 75%. Winds will be 8 mph from the E.
    Night Details
    Clear. Low temperature around 77F. Dew point will be around 75F with an average humidity of 84%. Winds will be 9 mph from the E.
  • Forecast day icon
    Friday
    Sunny
    89°
    Forecast night icon
    Night
    Clear
    77°
    Friday 5/17
    Day
    89°
    Sunny
    Forecast day icon
    Night
    77°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 89F. Dew point will be around 76F with an average humidity of 76%. Winds will be 8 mph from the E.
    Night Details
    Clear. Low temperature around 77F. Dew point will be around 74F with an average humidity of 83%. Winds will be 9 mph from the E.