Hourly Weather Forecast - Lake Arthur, LA

9 AM
58°F
0%
5mph
SW
Hazy
Humidity
92%
Feels like
58°F
Dew Point
55°F
10 AM
62°F
0%
6mph
WSW
Mostly Sunny
Humidity
86%
Feels like
62°F
Dew Point
57°F
11 AM
65°F
0%
10mph
WSW
Sunny
Humidity
77%
Feels like
65°F
Dew Point
58°F
12 PM
69°F
0%
12mph
W
Sunny
Humidity
70%
Feels like
69°F
Dew Point
59°F
1 PM
70°F
0%
12mph
W
Sunny
Humidity
66%
Feels like
70°F
Dew Point
58°F
2 PM
71°F
0%
11mph
W
Mostly Sunny
Humidity
63%
Feels like
71°F
Dew Point
58°F
3 PM
71°F
0%
10mph
WNW
Mostly Sunny
Humidity
63%
Feels like
71°F
Dew Point
57°F
4 PM
69°F
0%
9mph
WNW
Mostly Sunny
Humidity
66%
Feels like
69°F
Dew Point
57°F
5 PM
65°F
0%
7mph
NW
Mostly Sunny
Humidity
72%
Feels like
65°F
Dew Point
56°F
5:11 PM
6 PM
62°F
0%
7mph
NNW
Clear
Humidity
77%
Feels like
62°F
Dew Point
55°F
7 PM
60°F
0%
7mph
N
Clear
Humidity
80%
Feels like
60°F
Dew Point
53°F
8 PM
57°F
0%
8mph
N
Clear
Humidity
82%
Feels like
57°F
Dew Point
52°F
9 PM
55°F
0%
8mph
N
Clear
Humidity
84%
Feels like
55°F
Dew Point
50°F
10 PM
53°F
0%
8mph
N
Clear
Humidity
85%
Feels like
53°F
Dew Point
48°F
11 PM
51°F
0%
7mph
N
Clear
Humidity
85%
Feels like
51°F
Dew Point
46°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

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide