10-Day Weather Forecast - Port Bolivar, TX

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  • 89|84°F
    50% Chance of Storms
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    Today

    89°F

    Mostly sunny with a chance of showers. Isolated thunderstorms this morning then a chance of thunderstorms this afternoon. Highs around 90. West winds 5 to 10 mph becoming south this afternoon. Chance of rain 50 percent. Heat index values up to 106.

    Tonight

    84°F

    Mostly clear. A slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 80s. South winds 10 to 15 mph. Chance of rain 20 percent.

    Hourly details
  • Day

    87°F

    Mostly sunny with a chance of thunderstorms. A chance of showers. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105.

    Night

    84°F

    Partly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.

    Hourly details
  • Weekend Weather

  • Day

    88°F

    Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 106.

    Night

    84°F

    Partly cloudy. Lows in the lower 80s.

    Hourly details
  • Day

    90°F

    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105.

    Night

    83°F

    Partly cloudy. Lows around 80.

    Hourly details
  • Day

    91°F

    Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105.

    Night

    83°F

    Partly cloudy. Lows around 80.

    Hourly details
  • Day

    90°F

    Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105.

    Night

    83°F

    Mostly clear. Lows around 80.

    Hourly details
  • Day

    91°F

    Sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent.

    Night

    83°F

    Mostly clear with a 35% chance for rain and thunderstorms. Low temperature around 83F. Dew point will be around 76F with an average humidity of 75%. Winds will be 3 mph from the SE.

  • Day

    91°F

    Sunny with a 40% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 76F with an average humidity of 71%. Winds will be 4 mph from the NW.

    Night

    82°F

    Clear with a 35% chance for rain and thunderstorms. Low temperature around 82F. Dew point will be around 76F with an average humidity of 73%. Winds will be 4 mph from the S.

  • Day

    89°F

    Sunny with a 45% chance for rain and thunderstorms. High temperature around 89F. Dew point will be around 76F with an average humidity of 72%. Winds will be 3 mph from the S.

    Night

    82°F

    Clear with a 35% chance for rain and thunderstorms. Low temperature around 82F. Dew point will be around 76F with an average humidity of 76%. Winds will be 6 mph from the S.

  • Weekend Weather

  • Day

    88°F

    Sunny with a 55% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 76F with an average humidity of 73%. Winds will be 3 mph from the S.

    Night

    82°F

    Clear with a 30% chance for rain and thunderstorms. Low temperature around 82F. Dew point will be around 76F with an average humidity of 75%. Winds will be 6 mph from the S.