Hourly Weather Forecast - Altadena, CA

12 AM
51°F
0%
2mph
SSE
Clear
Humidity
86%
Feels like
51°F
Dew Point
47°F
1 AM
51°F
0%
2mph
SE
Clear
Humidity
87%
Feels like
51°F
Dew Point
47°F
2 AM
51°F
0%
2mph
ESE
Clear
Humidity
87%
Feels like
51°F
Dew Point
47°F
3 AM
51°F
0%
1mph
ESE
Clear
Humidity
90%
Feels like
51°F
Dew Point
48°F
4 AM
51°F
0%
1mph
E
Hazy
Humidity
91%
Feels like
51°F
Dew Point
48°F
5 AM
50°F
0%
2mph
ENE
Hazy
Humidity
92%
Feels like
50°F
Dew Point
48°F
5:58 AM
6 AM
51°F
0%
2mph
E
Sunny
Humidity
90%
Feels like
51°F
Dew Point
49°F
7 AM
53°F
0%
2mph
ESE
Sunny
Humidity
86%
Feels like
53°F
Dew Point
49°F
8 AM
56°F
0%
2mph
SSE
Sunny
Humidity
79%
Feels like
56°F
Dew Point
50°F
9 AM
59°F
0%
2mph
S
Mostly Sunny
Humidity
73%
Feels like
59°F
Dew Point
50°F
10 AM
62°F
0%
2mph
SSW
Mostly Sunny
Humidity
67%
Feels like
62°F
Dew Point
50°F
11 AM
65°F
0%
3mph
SSW
Mostly Sunny
Humidity
61%
Feels like
65°F
Dew Point
51°F
12 PM
67°F
0%
4mph
SSW
Mostly Sunny
Humidity
57%
Feels like
67°F
Dew Point
51°F
1 PM
69°F
0%
5mph
SW
Sunny
Humidity
55%
Feels like
69°F
Dew Point
52°F
2 PM
70°F
0%
6mph
SW
Sunny
Humidity
55%
Feels like
70°F
Dew Point
53°F
3 PM
69°F
0%
7mph
SW
Sunny
Humidity
56%
Feels like
69°F
Dew Point
53°F
4 PM
69°F
0%
7mph
SW
Sunny
Humidity
58%
Feels like
69°F
Dew Point
53°F
5 PM
68°F
0%
7mph
SW
Sunny
Humidity
59%
Feels like
68°F
Dew Point
53°F
6 PM
66°F
0%
6mph
SW
Sunny
Humidity
62%
Feels like
66°F
Dew Point
52°F
7 PM
64°F
0%
5mph
SW
Sunny
Humidity
65%
Feels like
64°F
Dew Point
52°F
7:40 PM
8 PM
62°F
0%
4mph
SW
Clear
Humidity
69%
Feels like
62°F
Dew Point
51°F
9 PM
60°F
0%
3mph
SW
Clear
Humidity
71%
Feels like
60°F
Dew Point
51°F
10 PM
59°F
0%
2mph
S
Clear
Humidity
72%
Feels like
59°F
Dew Point
50°F
11 PM
58°F
0%
2mph
SE
Clear
Humidity
74%
Feels like
58°F
Dew Point
50°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide