Hourly Weather Forecast - Foothill Ranch, CA

12 AM
58°F
0%
2mph
ESE
Mostly Clear
Humidity
75%
Feels like
58°F
Dew Point
51°F
1 AM
58°F
0%
2mph
E
Mostly Clear
Humidity
75%
Feels like
58°F
Dew Point
50°F
2 AM
57°F
0%
2mph
E
Mostly Clear
Humidity
76%
Feels like
57°F
Dew Point
50°F
3 AM
56°F
0%
2mph
E
Mostly Clear
Humidity
78%
Feels like
56°F
Dew Point
49°F
4 AM
55°F
0%
2mph
E
Mostly Clear
Humidity
80%
Feels like
55°F
Dew Point
49°F
5 AM
55°F
0%
2mph
E
Mostly Clear
Humidity
81%
Feels like
55°F
Dew Point
49°F
6 AM
55°F
0%
2mph
E
Mostly Clear
Humidity
80%
Feels like
55°F
Dew Point
49°F
6:50 AM
7 AM
58°F
0%
2mph
ESE
Mostly Sunny
Humidity
76%
Feels like
58°F
Dew Point
50°F
8 AM
61°F
0%
2mph
SE
Mostly Sunny
Humidity
74%
Feels like
61°F
Dew Point
53°F
9 AM
64°F
0%
2mph
SSE
Mostly Sunny
Humidity
70%
Feels like
64°F
Dew Point
54°F
10 AM
65°F
0%
2mph
S
Mostly Sunny
Humidity
67%
Feels like
65°F
Dew Point
54°F
11 AM
67°F
0%
2mph
SSW
Partly Cloudy
Humidity
64%
Feels like
67°F
Dew Point
54°F
12 PM
68°F
0%
3mph
SSW
Partly Cloudy
Humidity
63%
Feels like
68°F
Dew Point
55°F
1 PM
70°F
0%
3mph
SW
Partly Cloudy
Humidity
63%
Feels like
70°F
Dew Point
56°F
2 PM
70°F
0%
4mph
SW
Partly Cloudy
Humidity
64%
Feels like
70°F
Dew Point
57°F
3 PM
68°F
0%
4mph
SW
Partly Cloudy
Humidity
69%
Feels like
68°F
Dew Point
57°F
4 PM
65°F
0%
3mph
SW
Partly Cloudy
Humidity
76%
Feels like
65°F
Dew Point
57°F
4:45 PM
5 PM
62°F
0%
3mph
SW
Partly Cloudy
Humidity
84%
Feels like
62°F
Dew Point
57°F
6 PM
60°F
0%
2mph
SSW
Partly Cloudy
Humidity
87%
Feels like
60°F
Dew Point
56°F
7 PM
59°F
0%
1mph
S
Partly Cloudy
Humidity
86%
Feels like
59°F
Dew Point
55°F
8 PM
59°F
0%
1mph
SE
Partly Cloudy
Humidity
85%
Feels like
59°F
Dew Point
54°F
9 PM
58°F
0%
2mph
E
Cloudy
Humidity
83%
Feels like
58°F
Dew Point
53°F
10 PM
58°F
0%
2mph
E
Cloudy
Humidity
82%
Feels like
58°F
Dew Point
53°F
11 PM
58°F
0%
2mph
E
Cloudy
Humidity
80%
Feels like
58°F
Dew Point
52°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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