Trinity, TX Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Trinity, TX in one place.
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 92. Heat index values as high as 102. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Trinity, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 11:25 PM CDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for Trinity, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 8, 2026 11:25 PM CDT
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Trinity
Thursday looks like the warmest upcoming period in Trinity at 93 degrees F.
Friday Night is the coolest period ahead with temperatures near 74 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 10 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 11:25 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- HGX
- Radar station
- KHGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 76. Heat index values as high as 101. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Heat index values as high as 102. South wind 0 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. South wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 93.
Mostly clear, with a low around 75.
Mostly sunny, with a high near 92.
Mostly clear, with a low around 74.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 90.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
0 to 5 mph
SE
|
|
Tuesday Night
Jun 9
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
76°F |
0 to 5 mph
SE
|
|
Wednesday
Jun 10
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 to 10 mph
S
|
|
Wednesday Night
Jun 10
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
77°F |
5 to 10 mph
S
|
|
Thursday
Jun 11
|
Mostly Sunny
|
93°F |
5 to 10 mph
S
|
|
Thursday Night
Jun 11
|
Mostly Clear
|
75°F |
0 to 10 mph
S
|
|
Friday
Jun 12
|
Mostly Sunny
|
92°F |
0 to 5 mph
S
|
|
Friday Night
Jun 12
|
Mostly Clear
|
74°F |
0 to 5 mph
S
|
|
Saturday
Jun 13
|
Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
SW
|
|
Saturday Night
Jun 13
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
77°F |
0 to 5 mph
S
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
92°F |
0 to 5 mph
S
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
75°F |
0 to 5 mph
S
|
|
Monday
Jun 15
|
Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Trinity.
