Hourly Weather Forecast - Foothill Ranch, CA

12 AM
58°F
0%
4mph
ENE
Clear
Humidity
72%
Feels like
58°F
Dew Point
49°F
1 AM
57°F
0%
3mph
ENE
Clear
Humidity
72%
Feels like
57°F
Dew Point
48°F
2 AM
56°F
0%
3mph
ENE
Clear
Humidity
72%
Feels like
56°F
Dew Point
48°F
3 AM
56°F
0%
4mph
ENE
Clear
Humidity
74%
Feels like
56°F
Dew Point
47°F
4 AM
55°F
0%
4mph
ENE
Clear
Humidity
74%
Feels like
55°F
Dew Point
47°F
5 AM
55°F
0%
4mph
ENE
Clear
Humidity
73%
Feels like
55°F
Dew Point
47°F
6 AM
56°F
0%
3mph
ENE
Clear
Humidity
71%
Feels like
56°F
Dew Point
46°F
6:49 AM
7 AM
58°F
0%
3mph
ENE
Sunny
Humidity
67%
Feels like
58°F
Dew Point
48°F
8 AM
62°F
0%
2mph
ENE
Sunny
Humidity
63%
Feels like
62°F
Dew Point
49°F
9 AM
67°F
0%
2mph
ENE
Sunny
Humidity
57%
Feels like
67°F
Dew Point
51°F
10 AM
71°F
0%
2mph
ENE
Sunny
Humidity
52%
Feels like
71°F
Dew Point
52°F
11 AM
74°F
0%
1mph
NNE
Sunny
Humidity
48%
Feels like
74°F
Dew Point
52°F
12 PM
76°F
0%
1mph
WNW
Mostly Sunny
Humidity
45%
Feels like
76°F
Dew Point
53°F
1 PM
77°F
0%
2mph
WNW
Mostly Sunny
Humidity
45%
Feels like
77°F
Dew Point
54°F
2 PM
76°F
0%
2mph
W
Mostly Sunny
Humidity
50%
Feels like
76°F
Dew Point
56°F
3 PM
74°F
0%
2mph
W
Mostly Sunny
Humidity
56%
Feels like
74°F
Dew Point
57°F
4 PM
71°F
0%
2mph
W
Mostly Sunny
Humidity
62%
Feels like
71°F
Dew Point
57°F
4:44 PM
5 PM
67°F
0%
2mph
WNW
Mostly Clear
Humidity
68%
Feels like
67°F
Dew Point
56°F
6 PM
65°F
0%
1mph
NNW
Clear
Humidity
69%
Feels like
65°F
Dew Point
55°F
7 PM
64°F
0%
2mph
NNE
Clear
Humidity
67%
Feels like
64°F
Dew Point
53°F
8 PM
63°F
0%
2mph
NE
Clear
Humidity
64%
Feels like
63°F
Dew Point
51°F
9 PM
63°F
0%
2mph
ENE
Clear
Humidity
62%
Feels like
63°F
Dew Point
49°F
10 PM
62°F
0%
2mph
E
Clear
Humidity
60%
Feels like
62°F
Dew Point
48°F
11 PM
62°F
0%
2mph
ENE
Mostly Clear
Humidity
58%
Feels like
62°F
Dew Point
47°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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