Weather forecast for: Trinity TX
Last Update: 4:41 am CDT Sep 6, 2026
Today: A 30 percent chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 91. Heat index values as high as 102. Calm wind becoming southeast around 5 mph.
Tonight: Mostly clear, with a low around 74. Calm wind.
Labor Day: Sunny, with a high near 95. Heat index values as high as 105. Calm wind becoming southeast around 5 mph.
Monday Night: Mostly clear, with a low around 75. Calm wind.
Tuesday: Sunny, with a high near 95. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night: Mostly clear, with a low around 74.
Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.
Wednesday Night: Partly cloudy, with a low around 74.
Thursday: Sunny, with a high near 91.
Thursday Night: Partly cloudy, with a low around 74.
Friday: Mostly sunny, with a high near 93.
Friday Night: Partly cloudy, with a low around 74.
Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.