Hourly Weather Forecast - Lake Arthur, LA

12 AM
49°F
0%
7mph
N
Clear
Humidity
84%
Feels like
46°F
Dew Point
44°F
1 AM
47°F
0%
7mph
N
Clear
Humidity
84%
Feels like
44°F
Dew Point
43°F
2 AM
46°F
0%
7mph
NNE
Clear
Humidity
84%
Feels like
43°F
Dew Point
42°F
3 AM
45°F
0%
7mph
NNE
Clear
Humidity
83%
Feels like
41°F
Dew Point
40°F
4 AM
44°F
0%
6mph
NNE
Clear
Humidity
84%
Feels like
40°F
Dew Point
39°F
5 AM
42°F
0%
6mph
NNE
Clear
Humidity
85%
Feels like
39°F
Dew Point
38°F
6 AM
42°F
0%
5mph
NNE
Clear
Humidity
84%
Feels like
39°F
Dew Point
38°F
6:56 AM
7 AM
43°F
0%
5mph
NE
Sunny
Humidity
82%
Feels like
40°F
Dew Point
38°F
8 AM
45°F
0%
5mph
NE
Sunny
Humidity
78%
Feels like
42°F
Dew Point
39°F
9 AM
48°F
0%
5mph
ENE
Sunny
Humidity
73%
Feels like
45°F
Dew Point
40°F
10 AM
51°F
0%
5mph
ENE
Sunny
Humidity
66%
Feels like
51°F
Dew Point
40°F
11 AM
54°F
0%
5mph
E
Sunny
Humidity
57%
Feels like
54°F
Dew Point
40°F
12 PM
57°F
0%
4mph
ESE
Sunny
Humidity
51%
Feels like
57°F
Dew Point
39°F
1 PM
59°F
0%
4mph
ESE
Sunny
Humidity
48%
Feels like
59°F
Dew Point
39°F
2 PM
61°F
0%
4mph
SE
Sunny
Humidity
46%
Feels like
61°F
Dew Point
40°F
3 PM
61°F
0%
4mph
SSE
Sunny
Humidity
47%
Feels like
61°F
Dew Point
41°F
4 PM
59°F
0%
4mph
SSE
Sunny
Humidity
51%
Feels like
59°F
Dew Point
42°F
5 PM
56°F
0%
4mph
S
Sunny
Humidity
58%
Feels like
56°F
Dew Point
42°F
5:11 PM
6 PM
54°F
0%
4mph
S
Clear
Humidity
65%
Feels like
54°F
Dew Point
43°F
7 PM
52°F
0%
4mph
S
Clear
Humidity
72%
Feels like
52°F
Dew Point
44°F
8 PM
51°F
0%
4mph
SSE
Clear
Humidity
78%
Feels like
51°F
Dew Point
44°F
9 PM
50°F
0%
4mph
SSE
Clear
Humidity
83%
Feels like
50°F
Dew Point
45°F
10 PM
50°F
0%
4mph
SSE
Mostly Clear
Humidity
87%
Feels like
49°F
Dew Point
46°F
11 PM
50°F
0%
4mph
SSE
Partly Cloudy
Humidity
90%
Feels like
48°F
Dew Point
47°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide