Hourly Weather Forecast - Port Sulphur, LA

12 AM
39°F
0%
14mph
NNE
Clear
Humidity
69%
Feels like
31°F
Dew Point
30°F
1 AM
38°F
0%
14mph
NNE
Clear
Humidity
70%
Feels like
30°F
Dew Point
30°F
2 AM
38°F
0%
14mph
NNE
Clear
Humidity
72%
Feels like
29°F
Dew Point
30°F
3 AM
37°F
0%
13mph
NNE
Clear
Humidity
74%
Feels like
28°F
Dew Point
29°F
4 AM
36°F
0%
13mph
NNE
Clear
Humidity
76%
Feels like
28°F
Dew Point
29°F
5 AM
36°F
0%
12mph
NNE
Clear
Humidity
78%
Feels like
27°F
Dew Point
29°F
6 AM
36°F
0%
11mph
NE
Clear
Humidity
79%
Feels like
28°F
Dew Point
30°F
6:46 AM
7 AM
37°F
0%
11mph
NE
Sunny
Humidity
78%
Feels like
29°F
Dew Point
31°F
8 AM
38°F
0%
11mph
NE
Mostly Sunny
Humidity
76%
Feels like
31°F
Dew Point
31°F
9 AM
40°F
0%
11mph
NE
Mostly Sunny
Humidity
74%
Feels like
34°F
Dew Point
33°F
10 AM
42°F
0%
11mph
NE
Partly Cloudy
Humidity
71%
Feels like
36°F
Dew Point
33°F
11 AM
44°F
0%
10mph
NE
Partly Cloudy
Humidity
68%
Feels like
39°F
Dew Point
34°F
12 PM
46°F
0%
10mph
NE
Partly Cloudy
Humidity
65%
Feels like
41°F
Dew Point
35°F
1 PM
47°F
0%
10mph
NE
Partly Cloudy
Humidity
64%
Feels like
43°F
Dew Point
36°F
2 PM
48°F
0%
9mph
NE
Partly Cloudy
Humidity
63%
Feels like
44°F
Dew Point
36°F
3 PM
48°F
0%
9mph
NE
Mostly Sunny
Humidity
64%
Feels like
44°F
Dew Point
36°F
4 PM
47°F
0%
8mph
NE
Mostly Sunny
Humidity
68%
Feels like
43°F
Dew Point
37°F
5 PM
45°F
0%
7mph
NE
Sunny
Humidity
73%
Feels like
41°F
Dew Point
37°F
5:02 PM
6 PM
43°F
0%
6mph
NE
Clear
Humidity
78%
Feels like
40°F
Dew Point
37°F
7 PM
43°F
0%
5mph
NE
Clear
Humidity
80%
Feels like
40°F
Dew Point
37°F
8 PM
43°F
0%
5mph
NE
Clear
Humidity
81%
Feels like
40°F
Dew Point
37°F
9 PM
43°F
0%
4mph
ENE
Clear
Humidity
82%
Feels like
41°F
Dew Point
38°F
10 PM
43°F
0%
4mph
ENE
Clear
Humidity
83%
Feels like
41°F
Dew Point
39°F
11 PM
44°F
0%
4mph
ENE
Clear
Humidity
84%
Feels like
42°F
Dew Point
39°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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