Hourly Weather Forecast - Rancho San Diego, CA

12 AM
49°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
1 AM
49°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
2 AM
48°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
48°F
Dew Point
48°F
3 AM
47°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
4 AM
46°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
46°F
Dew Point
46°F
5 AM
45°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
45°F
Dew Point
45°F
6 AM
46°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
46°F
Dew Point
46°F
6:46 AM
7 AM
49°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
8 AM
54°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
54°F
Dew Point
54°F
9 AM
60°F
0%
2mph
WNW
Partly Cloudy
Humidity
83%
Feels like
60°F
Dew Point
55°F
10 AM
65°F
0%
2mph
WNW
Partly Cloudy
Humidity
70%
Feels like
65°F
Dew Point
55°F
11 AM
68°F
0%
2mph
W
Partly Cloudy
Humidity
66%
Feels like
68°F
Dew Point
56°F
12 PM
69°F
0%
3mph
W
Partly Cloudy
Humidity
70%
Feels like
69°F
Dew Point
59°F
1 PM
69°F
0%
4mph
W
Partly Cloudy
Humidity
74%
Feels like
69°F
Dew Point
60°F
2 PM
68°F
0%
4mph
W
Partly Cloudy
Humidity
77%
Feels like
68°F
Dew Point
61°F
3 PM
65°F
0%
3mph
W
Partly Cloudy
Humidity
82%
Feels like
65°F
Dew Point
60°F
4 PM
61°F
0%
3mph
W
Partly Cloudy
Humidity
91%
Feels like
61°F
Dew Point
59°F
4:46 PM
5 PM
58°F
0%
2mph
W
Foggy
Humidity
99%
Feels like
58°F
Dew Point
58°F
6 PM
55°F
0%
2mph
W
Foggy
Humidity
100%
Feels like
55°F
Dew Point
55°F
7 PM
54°F
0%
1mph
W
Foggy
Humidity
100%
Feels like
54°F
Dew Point
54°F
8 PM
53°F
0%
1mph
SSW
Foggy
Humidity
100%
Feels like
53°F
Dew Point
53°F
9 PM
52°F
0%
1mph
ESE
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
10 PM
51°F
0%
1mph
ESE
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
11 PM
51°F
0%
1mph
ESE
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

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

NOAA, NCDC

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Today's Weather Outlook

Today'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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