Port Neches, TX Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Port Neches, TX in one place.
A chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind 0 to 10 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Port Neches, 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 3, 2026 5:36 PM CDT.
The active forecast window currently covers Jun 6 to Jun 9, 2026 for Port Neches, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 6 to Jun 9, 2026
- Latest sync
- Jun 3, 2026 5:36 PM CDT
- Forecast office
- LCH
- Source
- NOAA / NWS
Daily Outlook
This Week in Port Neches
Tuesday looks like the warmest upcoming period in Port Neches at 90 degrees F.
Saturday Night is the coolest period ahead with temperatures near 77 degrees F.
The strongest winds are forecast for Sunday at about 5 to 15 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 3, 2026 5:36 PM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- LCH
- Radar station
- KLCH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. South wind 5 to 10 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 77. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
87°F |
0 to 10 mph
S
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
77°F |
5 to 10 mph
S
|
|
Sunday
Jun 7
|
Chance Showers And Thunderstorms
|
87°F |
5 to 15 mph
S
|
|
Sunday Night
Jun 7
|
Chance Showers And Thunderstorms
|
78°F |
5 to 10 mph
S
|
|
Monday
Jun 8
|
Slight Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
S
|
|
Monday Night
Jun 8
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
77°F |
0 to 10 mph
S
|
|
Tuesday
Jun 9
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
0 to 10 mph
S
|
|
Tuesday Night
Jun 9
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
77°F |
0 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Port Neches.