Baytown, TX

Current conditions, hourly and 7-day forecast, and live radar for Baytown, TX 77520. Right now: mostly cloudy then slight chance showers and thunderstorms, 78°F. Data from the National Weather Service.

• Tonight: A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 78. Southeast wind 0 to 15 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
• Thursday: A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 10am, then a chance of showers and thunderstorms. Partly sunny. High near 91, with temperatures falling to around 88 in the afternoon. Heat index values as high as 101. Southeast wind 0 to 15 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
• Thursday Night: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. South wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
• Friday: A chance of showers and thunderstorms between 7am and 10am, then showers and thunderstorms likely between 10am and 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 91. Heat index values as high as 102. Southwest wind 5 to 15 mph. Chance of precipitation is 60%.
• Friday Night: Showers and thunderstorms likely before 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 78. South wind 10 to 15 mph. Chance of precipitation is 60%.
• Saturday: Showers and thunderstorms likely. Partly sunny, with a high near 92. Chance of precipitation is 60%.