Hourly Weather Forecast - Altadena, CA

12 AM
61°F
0%
2mph
NE
Clear
Humidity
53%
Feels like
61°F
Dew Point
44°F
1 AM
61°F
0%
2mph
NE
Clear
Humidity
52%
Feels like
61°F
Dew Point
43°F
2 AM
60°F
0%
2mph
NNE
Clear
Humidity
51%
Feels like
60°F
Dew Point
42°F
3 AM
60°F
0%
2mph
NNE
Clear
Humidity
51%
Feels like
60°F
Dew Point
41°F
4 AM
59°F
0%
2mph
NNE
Clear
Humidity
50%
Feels like
59°F
Dew Point
41°F
5 AM
59°F
0%
2mph
NNE
Clear
Humidity
51%
Feels like
59°F
Dew Point
41°F
6 AM
59°F
0%
2mph
NNE
Clear
Humidity
51%
Feels like
59°F
Dew Point
41°F
6:17 AM
7 AM
60°F
0%
2mph
NNE
Sunny
Humidity
52%
Feels like
60°F
Dew Point
42°F
8 AM
62°F
0%
0mph
NE
Sunny
Humidity
51%
Feels like
62°F
Dew Point
44°F
9 AM
64°F
0%
1mph
SSW
Sunny
Humidity
50%
Feels like
64°F
Dew Point
45°F
10 AM
66°F
0%
3mph
SSW
Sunny
Humidity
49%
Feels like
66°F
Dew Point
46°F
11 AM
68°F
0%
4mph
SW
Mostly Sunny
Humidity
45%
Feels like
68°F
Dew Point
46°F
12 PM
70°F
0%
4mph
SW
Partly Cloudy
Humidity
42%
Feels like
70°F
Dew Point
46°F
1 PM
71°F
0%
5mph
SW
Partly Cloudy
Humidity
42%
Feels like
71°F
Dew Point
47°F
2 PM
71°F
0%
6mph
SW
Partly Cloudy
Humidity
42%
Feels like
71°F
Dew Point
47°F
3 PM
71°F
0%
6mph
SW
Partly Cloudy
Humidity
45%
Feels like
71°F
Dew Point
48°F
4 PM
69°F
0%
6mph
SW
Partly Cloudy
Humidity
51%
Feels like
69°F
Dew Point
50°F
5 PM
67°F
10%
5mph
WSW
Mostly Sunny
Humidity
54%
Feels like
67°F
Dew Point
49°F
5:51 PM
6 PM
65°F
10%
4mph
W
Mostly Clear
Humidity
56%
Feels like
65°F
Dew Point
49°F
7 PM
64°F
0%
4mph
NW
Mostly Clear
Humidity
53%
Feels like
64°F
Dew Point
46°F
8 PM
63°F
0%
4mph
NNW
Mostly Clear
Humidity
49%
Feels like
63°F
Dew Point
44°F
9 PM
63°F
0%
5mph
NNW
Clear
Humidity
47%
Feels like
63°F
Dew Point
42°F
10 PM
63°F
0%
5mph
N
Clear
Humidity
48%
Feels like
63°F
Dew Point
43°F
11 PM
62°F
0%
5mph
N
Clear
Humidity
46%
Feels like
62°F
Dew Point
41°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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