Port Neches Weather Forecast 15 Days, Weather in Port Neches Today
Current weather conditions and 15 day weather forecast for Port Neches, Texas, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Port Neches
| 18 December 2025 Thursday 22.8 ° C / 73°F  Partly cloudy |
Feels Like : 25 ° C / 76.9°F Humidity : % 79 Pressure : 1010 mb Wind Speed : 15.8 kmph / 9.8 miles from WSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
15 day weather forecast for Port Neches, TX, USA
Weather Forecast for next 15 Days for Port Neches including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Port Neches, Texas state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday |  Patchy rain nearby |
15.1 ° C (59.2°F) |
22.7 ° C (72.9°F) |
18.9 ° C (65.9°F) |
% 88 | 86% | 0.8 | Sunrise:07:06 AM Sunset: 05:20 PM |
Moonrise:06:04 AM Moonset: 04:05 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Sunny |
10.7 ° C (51.3°F) |
19.9 ° C (67.8°F) |
15.5 ° C (59.9°F) |
% 55 | 0% | 0.8 | Sunrise:07:07 AM Sunset: 05:20 PM |
Moonrise:06:59 AM Moonset: 04:55 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Overcast |
10.8 ° C (51.4°F) |
21.2 ° C (70.2°F) |
16.1 ° C (60.9°F) |
% 79 | 0% | 0.4 | Sunrise:07:07 AM Sunset: 05:21 PM |
Moonrise:07:51 AM Moonset: 05:49 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Patchy rain nearby |
18.7 ° C (65.6°F) |
26.7 ° C (80.1°F) |
21.5 ° C (70.7°F) |
% 88 | 89% | 0.8 | Sunrise:07:08 AM Sunset: 05:21 PM |
Moonrise:08:38 AM Moonset: 06:47 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Patchy rain nearby |
19.6 ° C (67.2°F) |
26 ° C (78.8°F) |
21.2 ° C (70.2°F) |
% 87 | 86% | 0 | Sunrise:07:08 AM Sunset: 05:22 PM |
Moonrise:09:20 AM Moonset: 07:48 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Partly Cloudy |
18 ° C (64.3°F) |
23.8 ° C (74.9°F) |
20 ° C (68.1°F) |
% 88 | 0% | 6 | Sunrise:07:09 AM Sunset: 05:22 PM |
Moonrise:09:57 AM Moonset: 08:47 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
17.2 ° C (63°F) |
24.5 ° C (76°F) |
20 ° C (68°F) |
% 84 | 0% | 6 | Sunrise:07:09 AM Sunset: 05:23 PM |
Moonrise:10:29 AM Moonset: 09:47 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
17.6 ° C (63.8°F) |
25.3 ° C (77.5°F) |
20.5 ° C (68.9°F) |
% 79 | 0% | 6 | Sunrise:07:10 AM Sunset: 05:23 PM |
Moonrise:11:00 AM Moonset: 10:46 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
17.4 ° C (63.3°F) |
25.5 ° C (78°F) |
20.6 ° C (69°F) |
% 83 | 0% | 6 | Sunrise:07:10 AM Sunset: 05:24 PM |
Moonrise:11:29 AM Moonset: 11:47 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
17.8 ° C (64.1°F) |
23.9 ° C (75°F) |
19.7 ° C (67.5°F) |
% 85 | 0% | 4 | Sunrise:07:11 AM Sunset: 05:25 PM |
Moonrise:11:58 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Cloudy |
13.8 ° C (56.9°F) |
19 ° C (66.3°F) |
16.7 ° C (62.1°F) |
% 76 | 0% | 4 | Sunrise:07:11 AM Sunset: 05:25 PM |
Moonrise:12:30 PM Moonset: 12:48 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Cloudy |
5.7 ° C (42.3°F) |
11.8 ° C (53.3°F) |
9.6 ° C (49.3°F) |
% 43 | 0% | 2 | Sunrise:07:11 AM Sunset: 05:26 PM |
Moonrise:01:05 PM Moonset: 01:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
3.8 ° C (38.8°F) |
10.2 ° C (50.4°F) |
6.1 ° C (43°F) |
% 37 | 0% | 3 | Sunrise:07:12 AM Sunset: 05:27 PM |
Moonrise:01:47 PM Moonset: 03:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Moderate rain |
2.8 ° C (37°F) |
5.1 ° C (41.2°F) |
4 ° C (39.2°F) |
% 90 | 89% | 1 | Sunrise:07:12 AM Sunset: 05:27 PM |
Moonrise:02:36 PM Moonset: 04:15 AM Moon Phase ( Waxing Gibbous ) |
|
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