Hourly Weather Forecast - Rancho Santa Margarita, CA

12 AM
61°F
0%
2mph
ENE
Mostly Clear
Humidity
60%
Feels like
61°F
Dew Point
47°F
1 AM
61°F
0%
2mph
ENE
Mostly Clear
Humidity
60%
Feels like
61°F
Dew Point
46°F
2 AM
60°F
0%
2mph
ENE
Mostly Clear
Humidity
60%
Feels like
60°F
Dew Point
46°F
3 AM
60°F
0%
2mph
ENE
Clear
Humidity
61%
Feels like
60°F
Dew Point
46°F
4 AM
59°F
0%
2mph
ENE
Clear
Humidity
63%
Feels like
59°F
Dew Point
46°F
5 AM
58°F
0%
2mph
ENE
Clear
Humidity
64%
Feels like
58°F
Dew Point
46°F
6 AM
59°F
0%
2mph
E
Clear
Humidity
65%
Feels like
59°F
Dew Point
47°F
6:49 AM
7 AM
61°F
0%
2mph
E
Sunny
Humidity
62%
Feels like
61°F
Dew Point
48°F
8 AM
66°F
0%
1mph
ESE
Sunny
Humidity
56%
Feels like
66°F
Dew Point
50°F
9 AM
71°F
0%
1mph
SSE
Sunny
Humidity
52%
Feels like
71°F
Dew Point
52°F
10 AM
74°F
0%
2mph
S
Sunny
Humidity
48%
Feels like
74°F
Dew Point
53°F
11 AM
75°F
0%
2mph
SSW
Sunny
Humidity
46%
Feels like
75°F
Dew Point
53°F
12 PM
77°F
0%
3mph
SW
Sunny
Humidity
45%
Feels like
77°F
Dew Point
54°F
1 PM
78°F
0%
4mph
SW
Sunny
Humidity
45%
Feels like
78°F
Dew Point
55°F
2 PM
76°F
0%
4mph
SW
Sunny
Humidity
49%
Feels like
76°F
Dew Point
56°F
3 PM
74°F
0%
4mph
SW
Sunny
Humidity
55%
Feels like
74°F
Dew Point
56°F
4 PM
69°F
0%
3mph
SW
Sunny
Humidity
64%
Feels like
69°F
Dew Point
56°F
4:45 PM
5 PM
65°F
0%
2mph
SW
Clear
Humidity
71%
Feels like
65°F
Dew Point
56°F
6 PM
62°F
0%
2mph
S
Clear
Humidity
76%
Feels like
62°F
Dew Point
55°F
7 PM
60°F
0%
2mph
SSE
Clear
Humidity
77%
Feels like
60°F
Dew Point
53°F
8 PM
59°F
0%
2mph
SE
Clear
Humidity
77%
Feels like
59°F
Dew Point
52°F
9 PM
58°F
0%
2mph
SE
Clear
Humidity
75%
Feels like
58°F
Dew Point
51°F
10 PM
58°F
0%
2mph
ESE
Clear
Humidity
74%
Feels like
58°F
Dew Point
49°F
11 PM
57°F
0%
2mph
ESE
Clear
Humidity
72%
Feels like
57°F
Dew Point
48°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday'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 strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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