Port Sulphur Weather Forecast 15 Days, Weather in Port Sulphur Today

1. USA City Map
2. Louisiana
3. Plaquemines Parish
4. Port Sulphur Map
5. Weather in Port Sulphur for 15 days

Current weather conditions and 15 day weather forecast for Port Sulphur, Louisiana, 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 Sulphur

06 May 2026 Wednesday 23.9 ° C / 75°F Partly cloudy

Feels Like : 25.9 ° C / 78.7°F Humidity : % 82 Pressure : 1012 mb Wind Speed : 14.8 kmph / 9.2 miles from S Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75

15 day weather forecast for Port Sulphur, LA, USA

Weather Forecast for next 15 Days for Port Sulphur 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 Sulphur, Louisiana 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
05 May 2026 Tuesday	Sunny	15.9 ° C (60.6°F)	26.4 ° C (79.5°F)	21.5 ° C (70.7°F)	% 77	0%	9.5	Sunrise:06:13 AM Sunset: 07:38 PM	Moonrise:11:34 PM Moonset: 08:42 AM Moon Phase ( Waning Gibbous )
06 May 2026 Wednesday	Patchy rain nearby	21.1 ° C (70°F)	28.8 ° C (83.9°F)	25 ° C (77°F)	% 83	85%	9.2	Sunrise:06:12 AM Sunset: 07:39 PM	Moonrise:No moonrise Moonset: 09:36 AM Moon Phase ( Waning Gibbous )
07 May 2026 Thursday	Patchy rain nearby	23.1 ° C (73.6°F)	29.7 ° C (85.4°F)	25.9 ° C (78.6°F)	% 82	86%	7.9	Sunrise:06:12 AM Sunset: 07:40 PM	Moonrise:12:19 AM Moonset: 10:32 AM Moon Phase ( Waning Gibbous )
08 May 2026 Friday	Patchy rain nearby	22.4 ° C (72.3°F)	28.5 ° C (83.4°F)	25 ° C (77.1°F)	% 82	0%	0.2	Sunrise:06:11 AM Sunset: 07:40 PM	Moonrise:01:00 AM Moonset: 11:31 AM Moon Phase ( Waning Gibbous )
09 May 2026 Saturday	Patchy rain nearby	23.6 ° C (74.4°F)	28.8 ° C (83.9°F)	25.8 ° C (78.4°F)	% 81	86%	6	Sunrise:06:10 AM Sunset: 07:41 PM	Moonrise:01:36 AM Moonset: 12:29 PM Moon Phase ( Last Quarter )
10 May 2026 Sunday	Patchy rain nearby	24.1 ° C (75.3°F)	30.6 ° C (87°F)	25.9 ° C (78.6°F)	% 82	83%	6	Sunrise:06:09 AM Sunset: 07:41 PM	Moonrise:02:08 AM Moonset: 01:28 PM Moon Phase ( Waning Crescent )
11 May 2026 Monday	Patchy rain nearby	22.7 ° C (72.9°F)	27.5 ° C (81.5°F)	25.2 ° C (77.3°F)	% 72	84%	6	Sunrise:06:09 AM Sunset: 07:42 PM	Moonrise:02:39 AM Moonset: 02:26 PM Moon Phase ( Waning Crescent )
12 May 2026 Tuesday	Sunny	19.8 ° C (67.6°F)	24.1 ° C (75.5°F)	21.8 ° C (71.3°F)	% 54	0%	6	Sunrise:06:08 AM Sunset: 07:43 PM	Moonrise:03:09 AM Moonset: 03:27 PM Moon Phase ( Waning Crescent )
13 May 2026 Wednesday	Sunny	17.8 ° C (64.1°F)	27.7 ° C (81.8°F)	23 ° C (73.3°F)	% 64	0%	6	Sunrise:06:07 AM Sunset: 07:43 PM	Moonrise:03:40 AM Moonset: 04:30 PM Moon Phase ( Waning Crescent )
14 May 2026 Thursday	Sunny	23.2 ° C (73.8°F)	29.2 ° C (84.6°F)	25.9 ° C (78.5°F)	% 75	0%	7	Sunrise:06:07 AM Sunset: 07:44 PM	Moonrise:04:12 AM Moonset: 05:38 PM Moon Phase ( Waning Crescent )
15 May 2026 Friday	Sunny	23.5 ° C (74.3°F)	29.5 ° C (85.1°F)	26 ° C (78.8°F)	% 78	0%	7	Sunrise:06:06 AM Sunset: 07:45 PM	Moonrise:04:50 AM Moonset: 06:48 PM Moon Phase ( Waning Crescent )
16 May 2026 Saturday	Sunny	23 ° C (73.4°F)	29.7 ° C (85.5°F)	26 ° C (78.9°F)	% 78	0%	7	Sunrise:06:06 AM Sunset: 07:45 PM	Moonrise:05:34 AM Moonset: 08:03 PM Moon Phase ( New Moon )
17 May 2026 Sunday	Patchy rain nearby	22.6 ° C (72.6°F)	30 ° C (86°F)	26.4 ° C (79.6°F)	% 79	84%	6	Sunrise:06:05 AM Sunset: 07:46 PM	Moonrise:06:25 AM Moonset: 09:17 PM Moon Phase ( Waxing Crescent )
18 May 2026 Monday	Patchy rain nearby	22.8 ° C (73°F)	26.3 ° C (79.4°F)	24.7 ° C (76.5°F)	% 77	82%	5	Sunrise:06:05 AM Sunset: 07:46 PM	Moonrise:07:27 AM Moonset: 10:25 PM Moon Phase ( Waxing Crescent )

Port Sulphur Weather forecasts are usually fully updated every 4 hours.

---

---