Hourly Weather Forecast - Altadena, CA

12 AM
62°F
0%
5mph
NNW
Clear
Humidity
44%
Feels like
62°F
Dew Point
39°F
1 AM
61°F
0%
5mph
NNW
Clear
Humidity
42%
Feels like
61°F
Dew Point
38°F
2 AM
60°F
0%
5mph
NNW
Clear
Humidity
42%
Feels like
60°F
Dew Point
37°F
3 AM
60°F
0%
5mph
N
Clear
Humidity
42%
Feels like
60°F
Dew Point
36°F
4 AM
59°F
0%
5mph
N
Clear
Humidity
42%
Feels like
59°F
Dew Point
36°F
5 AM
58°F
0%
5mph
N
Clear
Humidity
42%
Feels like
58°F
Dew Point
35°F
6 AM
59°F
0%
5mph
N
Clear
Humidity
40%
Feels like
59°F
Dew Point
35°F
6:16 AM
7 AM
60°F
0%
5mph
N
Sunny
Humidity
40%
Feels like
60°F
Dew Point
36°F
8 AM
62°F
0%
5mph
N
Sunny
Humidity
36%
Feels like
62°F
Dew Point
35°F
9 AM
64°F
0%
5mph
N
Sunny
Humidity
32%
Feels like
64°F
Dew Point
34°F
10 AM
67°F
0%
5mph
N
Sunny
Humidity
27%
Feels like
67°F
Dew Point
32°F
11 AM
69°F
0%
5mph
N
Sunny
Humidity
23%
Feels like
69°F
Dew Point
30°F
12 PM
71°F
0%
5mph
NNW
Sunny
Humidity
21%
Feels like
71°F
Dew Point
29°F
1 PM
73°F
0%
5mph
NNW
Mostly Sunny
Humidity
19%
Feels like
73°F
Dew Point
29°F
2 PM
74°F
0%
6mph
NNW
Sunny
Humidity
18%
Feels like
74°F
Dew Point
28°F
3 PM
74°F
0%
6mph
NW
Sunny
Humidity
18%
Feels like
74°F
Dew Point
28°F
4 PM
72°F
0%
7mph
NNW
Sunny
Humidity
20%
Feels like
72°F
Dew Point
29°F
5 PM
69°F
0%
7mph
NNW
Sunny
Humidity
23%
Feels like
69°F
Dew Point
30°F
5:52 PM
6 PM
67°F
0%
7mph
N
Clear
Humidity
26%
Feels like
67°F
Dew Point
31°F
7 PM
65°F
0%
7mph
N
Clear
Humidity
27%
Feels like
65°F
Dew Point
30°F
8 PM
64°F
0%
7mph
N
Clear
Humidity
26%
Feels like
64°F
Dew Point
28°F
9 PM
63°F
0%
7mph
N
Clear
Humidity
26%
Feels like
63°F
Dew Point
27°F
10 PM
62°F
0%
6mph
N
Mostly Clear
Humidity
27%
Feels like
62°F
Dew Point
27°F
11 PM
60°F
0%
6mph
N
Mostly Clear
Humidity
27%
Feels like
60°F
Dew Point
26°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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