Hourly Weather Forecast - Lake Arthur, LA

12 AM
49°F
10%
4mph
SSE
Partly Cloudy
Humidity
91%
Feels like
48°F
Dew Point
47°F
1 AM
50°F
10%
4mph
SSE
Partly Cloudy
Humidity
93%
Feels like
50°F
Dew Point
48°F
2 AM
51°F
10%
4mph
SSE
Partly Cloudy
Humidity
94%
Feels like
51°F
Dew Point
49°F
3 AM
52°F
10%
4mph
SSE
Partly Cloudy
Humidity
94%
Feels like
52°F
Dew Point
50°F
4 AM
52°F
10%
4mph
SSE
Partly Cloudy
Humidity
95%
Feels like
52°F
Dew Point
51°F
5 AM
53°F
10%
4mph
SSE
Partly Cloudy
Humidity
96%
Feels like
53°F
Dew Point
52°F
6 AM
54°F
10%
4mph
SE
Partly Cloudy
Humidity
96%
Feels like
54°F
Dew Point
53°F
6:57 AM
7 AM
56°F
10%
4mph
SSE
Partly Cloudy
Humidity
96%
Feels like
56°F
Dew Point
55°F
8 AM
59°F
10%
4mph
SSE
Partly Cloudy
Humidity
95%
Feels like
59°F
Dew Point
58°F
9 AM
62°F
10%
4mph
S
Partly Cloudy
Humidity
93%
Feels like
62°F
Dew Point
60°F
10 AM
65°F
10%
5mph
S
Partly Cloudy
Humidity
88%
Feels like
65°F
Dew Point
62°F
11 AM
69°F
10%
6mph
SSW
Partly Cloudy
Humidity
82%
Feels like
69°F
Dew Point
63°F
12 PM
71°F
10%
8mph
SW
Partly Cloudy
Humidity
76%
Feels like
71°F
Dew Point
64°F
1 PM
73°F
20%
8mph
SW
Partly Cloudy
Humidity
73%
Feels like
73°F
Dew Point
64°F
2 PM
74°F
20%
7mph
SW
Partly Cloudy
Humidity
70%
Feels like
74°F
Dew Point
63°F
3 PM
73°F
20%
7mph
SW
Partly Cloudy
Humidity
70%
Feels like
73°F
Dew Point
63°F
4 PM
71°F
10%
6mph
SW
Partly Cloudy
Humidity
75%
Feels like
71°F
Dew Point
63°F
5 PM
69°F
10%
4mph
SSW
Partly Cloudy
Humidity
81%
Feels like
69°F
Dew Point
63°F
5:11 PM
6 PM
66°F
10%
4mph
SSW
Partly Cloudy
Humidity
87%
Feels like
66°F
Dew Point
62°F
7 PM
65°F
10%
3mph
S
Partly Cloudy
Humidity
91%
Feels like
65°F
Dew Point
62°F
8 PM
63°F
10%
3mph
S
Partly Cloudy
Humidity
94%
Feels like
63°F
Dew Point
62°F
9 PM
62°F
10%
3mph
SSE
Partly Cloudy
Humidity
96%
Feels like
62°F
Dew Point
61°F
10 PM
62°F
10%
2mph
SSE
Partly Cloudy
Humidity
97%
Feels like
62°F
Dew Point
61°F
11 PM
61°F
10%
2mph
SE
Partly Cloudy
Humidity
98%
Feels like
61°F
Dew Point
60°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

Thursday's Weather Outlook

Thursday'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