Hourly Weather Forecast - Porter Ranch, CA

12 AM
63°F
0%
10mph
N
Clear
Humidity
55%
Feels like
63°F
Dew Point
47°F
1 AM
62°F
0%
10mph
N
Clear
Humidity
57%
Feels like
62°F
Dew Point
47°F
2 AM
62°F
0%
9mph
N
Clear
Humidity
58%
Feels like
62°F
Dew Point
47°F
3 AM
61°F
0%
9mph
N
Clear
Humidity
59%
Feels like
61°F
Dew Point
46°F
4 AM
61°F
0%
9mph
N
Clear
Humidity
58%
Feels like
61°F
Dew Point
46°F
5 AM
61°F
0%
9mph
N
Clear
Humidity
57%
Feels like
61°F
Dew Point
46°F
6 AM
63°F
0%
9mph
N
Clear
Humidity
54%
Feels like
63°F
Dew Point
46°F
6:54 AM
7 AM
65°F
0%
9mph
N
Sunny
Humidity
52%
Feels like
65°F
Dew Point
47°F
8 AM
69°F
0%
9mph
N
Sunny
Humidity
46%
Feels like
69°F
Dew Point
48°F
9 AM
73°F
0%
8mph
NNE
Sunny
Humidity
39%
Feels like
73°F
Dew Point
47°F
10 AM
78°F
0%
8mph
NNE
Sunny
Humidity
33%
Feels like
78°F
Dew Point
46°F
11 AM
81°F
0%
8mph
NNE
Sunny
Humidity
28%
Feels like
80°F
Dew Point
45°F
12 PM
83°F
0%
8mph
NNE
Sunny
Humidity
26%
Feels like
81°F
Dew Point
45°F
1 PM
84°F
0%
7mph
NNE
Sunny
Humidity
25%
Feels like
82°F
Dew Point
44°F
2 PM
83°F
0%
7mph
N
Sunny
Humidity
26%
Feels like
81°F
Dew Point
45°F
3 PM
81°F
0%
7mph
N
Sunny
Humidity
29%
Feels like
79°F
Dew Point
45°F
4 PM
77°F
0%
6mph
N
Sunny
Humidity
31%
Feels like
77°F
Dew Point
44°F
4:46 PM
5 PM
73°F
0%
6mph
N
Clear
Humidity
34%
Feels like
73°F
Dew Point
43°F
6 PM
70°F
0%
5mph
N
Clear
Humidity
38%
Feels like
70°F
Dew Point
43°F
7 PM
68°F
0%
5mph
N
Clear
Humidity
41%
Feels like
68°F
Dew Point
43°F
8 PM
67°F
0%
5mph
NNE
Clear
Humidity
43%
Feels like
67°F
Dew Point
44°F
9 PM
65°F
0%
5mph
NNE
Mostly Clear
Humidity
45%
Feels like
65°F
Dew Point
44°F
10 PM
64°F
0%
5mph
NNE
Mostly Clear
Humidity
48%
Feels like
64°F
Dew Point
44°F
11 PM
62°F
0%
5mph
NNE
Mostly Clear
Humidity
51%
Feels like
62°F
Dew Point
44°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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