10-Day Weather Forecast - Trinity, TX

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 20 percent.

Partly cloudy in the evening then becoming mostly cloudy. Humid with lows in the mid 70s. Southeast winds around 5 mph.

Partly sunny in the morning then clearing. Humid with highs in the mid 90s. South winds around 5 mph. Heat index values up to 111 in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Humid with lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 110 early in the evening.

Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110.

Partly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 70s. Chance of rain 50 percent. Heat index values up to 110 early in the evening.

Mostly cloudy in the morning then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent.

Partly cloudy. Lows in the upper 70s.

Mostly sunny. Highs in the lower 90s. Heat index values up to 105.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening.

Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 110.

Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening.

Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105.

Clear with a 35% chance for rain and thunderstorms. Low temperature around 79F. Dew point will be around 73F with an average humidity of 71%. Winds will be 4 mph from the S.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 91F. Dew point will be around 72F with an average humidity of 64%. Winds will be 3 mph from the SW.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 78F. Dew point will be around 71F with an average humidity of 67%. Winds will be 3 mph from the S.

Sunny. High temperature around 90F. Dew point will be around 72F with an average humidity of 65%. Winds will be 2 mph from the S.

Clear. Low temperature around 78F. Dew point will be around 71F with an average humidity of 69%. Winds will be 3 mph from the S.