7-Day Zone Forecast for Trinity County (Text-Only)
NWS Forecast for: Trinity County
Issued by: National Weather Service Houston, TX
Last Update: 907 PM CDT Thu Apr 16 2026


Tonight: Mostly clear this evening, then becoming partly cloudy. Lows in the upper 60s. South winds 5 to 10 mph.

Friday: Mostly sunny. Highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph.

Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph.

Saturday: Mostly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Temperature falling into the lower 70s in the afternoon. Southwest winds around 5 mph, becoming west with gusts up to 20 mph in the afternoon. Chance of rain 60 percent.

Saturday Night: Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Much cooler. Less humid with lows in the lower 50s. North winds around 10 mph with gusts up to 25 mph. Chance of rain 80 percent.

Sunday: Mostly sunny. Highs in the mid 70s.

Sunday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.

Monday: Partly sunny. Highs around 70.

Monday Night: Mostly cloudy. Lows in the mid 50s.

Tuesday: Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.

Tuesday Night: Mostly cloudy. Lows around 60.

Wednesday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent.

Wednesday Night: Partly cloudy. Lows in the lower 60s.

Thursday: Partly sunny. Highs in the lower 80s.







Zone Forecast: Trinity County

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