Hourly Weather Forecast - Foothill Ranch, CA

12 AM
57°F
0%
2mph
ENE
Clear
Humidity
59%
Feels like
57°F
Dew Point
43°F
1 AM
57°F
0%
1mph
ENE
Clear
Humidity
57%
Feels like
57°F
Dew Point
42°F
2 AM
56°F
0%
2mph
ENE
Clear
Humidity
56%
Feels like
56°F
Dew Point
41°F
3 AM
56°F
0%
2mph
ENE
Mostly Clear
Humidity
56%
Feels like
56°F
Dew Point
40°F
4 AM
55°F
0%
2mph
ENE
Mostly Clear
Humidity
57%
Feels like
55°F
Dew Point
40°F
5 AM
55°F
0%
2mph
ENE
Mostly Clear
Humidity
56%
Feels like
55°F
Dew Point
39°F
6 AM
55°F
0%
2mph
ENE
Clear
Humidity
57%
Feels like
55°F
Dew Point
40°F
6:49 AM
7 AM
57°F
0%
2mph
ENE
Sunny
Humidity
57%
Feels like
57°F
Dew Point
42°F
8 AM
60°F
0%
2mph
NE
Sunny
Humidity
55%
Feels like
60°F
Dew Point
44°F
9 AM
64°F
0%
1mph
NNE
Sunny
Humidity
52%
Feels like
64°F
Dew Point
46°F
10 AM
66°F
0%
1mph
NNW
Sunny
Humidity
50%
Feels like
66°F
Dew Point
47°F
11 AM
69°F
0%
2mph
WNW
Sunny
Humidity
49%
Feels like
69°F
Dew Point
49°F
12 PM
71°F
0%
2mph
W
Sunny
Humidity
48%
Feels like
71°F
Dew Point
50°F
1 PM
72°F
0%
3mph
W
Sunny
Humidity
50%
Feels like
72°F
Dew Point
52°F
2 PM
71°F
0%
4mph
W
Sunny
Humidity
55%
Feels like
71°F
Dew Point
54°F
3 PM
69°F
0%
3mph
W
Sunny
Humidity
61%
Feels like
69°F
Dew Point
55°F
4 PM
65°F
0%
3mph
W
Sunny
Humidity
69%
Feels like
65°F
Dew Point
55°F
4:44 PM
5 PM
62°F
0%
1mph
WSW
Clear
Humidity
75%
Feels like
62°F
Dew Point
55°F
6 PM
60°F
0%
1mph
SE
Clear
Humidity
78%
Feels like
60°F
Dew Point
54°F
7 PM
60°F
0%
2mph
ESE
Clear
Humidity
77%
Feels like
60°F
Dew Point
52°F
8 PM
59°F
0%
3mph
E
Clear
Humidity
76%
Feels like
59°F
Dew Point
52°F
9 PM
59°F
0%
3mph
E
Clear
Humidity
75%
Feels like
59°F
Dew Point
51°F
10 PM
58°F
0%
4mph
E
Clear
Humidity
74%
Feels like
58°F
Dew Point
50°F
11 PM
58°F
0%
4mph
ENE
Clear
Humidity
73%
Feels like
58°F
Dew Point
50°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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