Hourly Weather Forecast - Lake Arrowhead, CA

12 AM
49°F
0%
6mph
NNE
Clear
Humidity
66%
Feels like
46°F
Dew Point
38°F
1 AM
48°F
0%
6mph
NNE
Clear
Humidity
65%
Feels like
46°F
Dew Point
37°F
2 AM
48°F
0%
5mph
NNE
Clear
Humidity
65%
Feels like
45°F
Dew Point
37°F
3 AM
47°F
0%
5mph
NNE
Clear
Humidity
65%
Feels like
45°F
Dew Point
36°F
4 AM
47°F
0%
5mph
NNE
Clear
Humidity
63%
Feels like
45°F
Dew Point
35°F
5 AM
47°F
0%
4mph
NNE
Clear
Humidity
62%
Feels like
45°F
Dew Point
34°F
6 AM
48°F
0%
4mph
NNE
Clear
Humidity
58%
Feels like
47°F
Dew Point
34°F
6:49 AM
7 AM
51°F
0%
4mph
NNE
Sunny
Humidity
57%
Feels like
51°F
Dew Point
36°F
8 AM
55°F
0%
3mph
NNE
Sunny
Humidity
55%
Feels like
55°F
Dew Point
39°F
9 AM
59°F
0%
3mph
N
Sunny
Humidity
50%
Feels like
59°F
Dew Point
40°F
10 AM
62°F
0%
3mph
NNW
Sunny
Humidity
45%
Feels like
62°F
Dew Point
41°F
11 AM
64°F
0%
3mph
NNW
Sunny
Humidity
42%
Feels like
64°F
Dew Point
41°F
12 PM
65°F
0%
3mph
NNW
Sunny
Humidity
40%
Feels like
65°F
Dew Point
40°F
1 PM
65°F
0%
3mph
NW
Sunny
Humidity
39%
Feels like
65°F
Dew Point
40°F
2 PM
64°F
0%
2mph
NW
Sunny
Humidity
42%
Feels like
64°F
Dew Point
41°F
3 PM
62°F
0%
2mph
NW
Sunny
Humidity
46%
Feels like
62°F
Dew Point
41°F
4 PM
59°F
0%
2mph
NW
Mostly Sunny
Humidity
51%
Feels like
59°F
Dew Point
41°F
4:41 PM
5 PM
57°F
0%
2mph
NNW
Mostly Clear
Humidity
55%
Feels like
57°F
Dew Point
41°F
6 PM
56°F
0%
2mph
N
Mostly Clear
Humidity
53%
Feels like
56°F
Dew Point
39°F
7 PM
55°F
0%
2mph
N
Mostly Clear
Humidity
49%
Feels like
55°F
Dew Point
36°F
8 PM
55°F
0%
2mph
NNE
Mostly Clear
Humidity
48%
Feels like
55°F
Dew Point
35°F
9 PM
54°F
0%
2mph
NE
Mostly Clear
Humidity
48%
Feels like
54°F
Dew Point
35°F
10 PM
54°F
0%
2mph
E
Mostly Clear
Humidity
48%
Feels like
54°F
Dew Point
35°F
11 PM
53°F
0%
2mph
E
Mostly Clear
Humidity
49%
Feels like
53°F
Dew Point
34°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide