Hourly Weather Forecast - Porter Ranch, CA

12 AM
60°F
0%
8mph
N
Clear
Humidity
37%
Feels like
60°F
Dew Point
34°F
1 AM
59°F
0%
8mph
N
Clear
Humidity
39%
Feels like
59°F
Dew Point
34°F
2 AM
58°F
0%
8mph
N
Clear
Humidity
41%
Feels like
58°F
Dew Point
34°F
3 AM
57°F
0%
8mph
N
Clear
Humidity
42%
Feels like
57°F
Dew Point
34°F
4 AM
56°F
0%
8mph
N
Mostly Clear
Humidity
42%
Feels like
56°F
Dew Point
33°F
5 AM
56°F
0%
8mph
N
Mostly Clear
Humidity
42%
Feels like
56°F
Dew Point
33°F
6 AM
58°F
0%
8mph
N
Clear
Humidity
39%
Feels like
58°F
Dew Point
33°F
6:53 AM
7 AM
61°F
0%
7mph
N
Sunny
Humidity
38%
Feels like
61°F
Dew Point
35°F
8 AM
65°F
0%
7mph
N
Sunny
Humidity
35%
Feels like
65°F
Dew Point
37°F
9 AM
70°F
0%
6mph
N
Sunny
Humidity
33%
Feels like
70°F
Dew Point
39°F
10 AM
74°F
0%
5mph
N
Sunny
Humidity
29%
Feels like
74°F
Dew Point
40°F
11 AM
78°F
0%
4mph
NNE
Sunny
Humidity
26%
Feels like
78°F
Dew Point
41°F
12 PM
81°F
0%
4mph
ENE
Sunny
Humidity
24%
Feels like
79°F
Dew Point
41°F
1 PM
82°F
0%
3mph
ESE
Sunny
Humidity
24%
Feels like
80°F
Dew Point
42°F
2 PM
80°F
0%
3mph
SE
Sunny
Humidity
28%
Feels like
79°F
Dew Point
44°F
3 PM
77°F
0%
3mph
SE
Sunny
Humidity
34%
Feels like
77°F
Dew Point
46°F
4 PM
73°F
0%
3mph
SE
Sunny
Humidity
39%
Feels like
73°F
Dew Point
46°F
4:46 PM
5 PM
69°F
0%
3mph
ENE
Mostly Clear
Humidity
44%
Feels like
69°F
Dew Point
46°F
6 PM
66°F
0%
3mph
N
Mostly Clear
Humidity
46%
Feels like
66°F
Dew Point
45°F
7 PM
64°F
0%
4mph
N
Partly Cloudy
Humidity
47%
Feels like
64°F
Dew Point
44°F
8 PM
63°F
0%
4mph
N
Mostly Clear
Humidity
47%
Feels like
63°F
Dew Point
42°F
9 PM
62°F
0%
5mph
N
Mostly Clear
Humidity
47%
Feels like
62°F
Dew Point
41°F
10 PM
60°F
0%
5mph
N
Clear
Humidity
48%
Feels like
60°F
Dew Point
40°F
11 PM
58°F
0%
5mph
N
Clear
Humidity
51%
Feels like
58°F
Dew Point
41°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.

Monday's Weather Outlook

Today'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

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