Hourly Weather Forecast - Tierrasanta, CA

12 AM
54°F
0%
2mph
N
Foggy
Humidity
100%
Feels like
54°F
Dew Point
54°F
1 AM
53°F
0%
2mph
N
Foggy
Humidity
100%
Feels like
53°F
Dew Point
53°F
2 AM
53°F
0%
2mph
NNE
Foggy
Humidity
100%
Feels like
53°F
Dew Point
53°F
3 AM
52°F
0%
2mph
NNE
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
4 AM
52°F
0%
2mph
NNE
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
5 AM
52°F
0%
2mph
NNE
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
6 AM
52°F
0%
2mph
NNE
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
6:47 AM
7 AM
54°F
0%
3mph
NNE
Foggy
Humidity
100%
Feels like
54°F
Dew Point
54°F
8 AM
57°F
0%
2mph
NNE
Partly Cloudy
Humidity
98%
Feels like
57°F
Dew Point
57°F
9 AM
61°F
0%
2mph
NNW
Partly Cloudy
Humidity
89%
Feels like
61°F
Dew Point
58°F
10 AM
63°F
0%
2mph
WNW
Partly Cloudy
Humidity
81%
Feels like
63°F
Dew Point
57°F
11 AM
65°F
0%
3mph
WNW
Partly Cloudy
Humidity
77%
Feels like
65°F
Dew Point
58°F
12 PM
65°F
0%
4mph
WNW
Partly Cloudy
Humidity
77%
Feels like
65°F
Dew Point
58°F
1 PM
65°F
0%
4mph
WNW
Partly Cloudy
Humidity
79%
Feels like
65°F
Dew Point
58°F
2 PM
64°F
0%
4mph
WNW
Partly Cloudy
Humidity
84%
Feels like
64°F
Dew Point
58°F
3 PM
61°F
0%
4mph
WNW
Partly Cloudy
Humidity
89%
Feels like
61°F
Dew Point
58°F
4 PM
59°F
0%
3mph
WNW
Partly Cloudy
Humidity
94%
Feels like
59°F
Dew Point
57°F
4:46 PM
5 PM
58°F
0%
2mph
WNW
Partly Cloudy
Humidity
98%
Feels like
58°F
Dew Point
57°F
6 PM
57°F
0%
2mph
NW
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
7 PM
56°F
0%
1mph
NW
Foggy
Humidity
100%
Feels like
56°F
Dew Point
56°F
8 PM
56°F
0%
1mph
NNW
Foggy
Humidity
100%
Feels like
56°F
Dew Point
56°F
9 PM
55°F
0%
1mph
N
Foggy
Humidity
100%
Feels like
55°F
Dew Point
55°F
10 PM
55°F
0%
1mph
NNE
Foggy
Humidity
100%
Feels like
55°F
Dew Point
55°F
11 PM
55°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
55°F
Dew Point
55°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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