Weather Forecast for
San Jacinto County, TX

This Afternoon: Showers and thunderstorms. Some of the storms could produce heavy rain. High near 83. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.


Tonight: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Calm wind becoming southwest around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Calm wind.

Monday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.

Monday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.

Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 87.

Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

Wednesday: Showers and thunderstorms likely. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.

Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

Thursday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.

Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

Friday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.