Hourly Weather Forecast - La Costa, CA

2 PM
61°F
0%
4mph
SW
Partly Cloudy
Humidity
82%
Feels like
61°F
Dew Point
55°F
3 PM
60°F
0%
4mph
SW
Partly Cloudy
Humidity
81%
Feels like
60°F
Dew Point
54°F
4 PM
59°F
0%
3mph
SW
Partly Cloudy
Humidity
82%
Feels like
59°F
Dew Point
53°F
4:45 PM
5 PM
58°F
0%
3mph
SW
Partly Cloudy
Humidity
84%
Feels like
58°F
Dew Point
53°F
6 PM
57°F
0%
2mph
SSW
Partly Cloudy
Humidity
86%
Feels like
57°F
Dew Point
53°F
7 PM
56°F
0%
1mph
S
Partly Cloudy
Humidity
89%
Feels like
56°F
Dew Point
53°F
8 PM
55°F
0%
1mph
SE
Mostly Cloudy
Humidity
93%
Feels like
55°F
Dew Point
53°F
9 PM
55°F
0%
2mph
ESE
Mostly Cloudy
Humidity
96%
Feels like
55°F
Dew Point
54°F
10 PM
54°F
0%
2mph
E
Foggy
Humidity
99%
Feels like
54°F
Dew Point
54°F
11 PM
54°F
0%
2mph
E
Foggy
Humidity
100%
Feels like
54°F
Dew Point
54°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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