Hourly Weather Forecast - Old Town San Diego, CA

12 AM
61°F
70%
7mph
S
70% Chance Rain Showers
Humidity
100%
Feels like
61°F
Dew Point
61°F
1 AM
61°F
80%
7mph
S
80% Chance Rain Showers
Humidity
100%
Feels like
61°F
Dew Point
61°F
2 AM
61°F
80%
7mph
S
80% Chance Rain Showers
Humidity
100%
Feels like
61°F
Dew Point
61°F
3 AM
61°F
90%
7mph
SSE
Rain Showers
Humidity
100%
Feels like
61°F
Dew Point
61°F
4 AM
61°F
90%
7mph
SSE
Rain Showers
Humidity
100%
Feels like
61°F
Dew Point
61°F
5 AM
61°F
90%
7mph
SSE
Rain Showers
Humidity
100%
Feels like
61°F
Dew Point
61°F
6 AM
61°F
80%
7mph
SSE
80% Chance Rain Showers
Humidity
100%
Feels like
61°F
Dew Point
61°F
6:48 AM
7 AM
62°F
80%
7mph
SSE
80% Chance Rain Showers
Humidity
100%
Feels like
62°F
Dew Point
62°F
8 AM
63°F
80%
7mph
S
80% Chance Rain Showers
Humidity
100%
Feels like
63°F
Dew Point
63°F
9 AM
62°F
80%
7mph
S
80% Chance Rain Showers
Humidity
100%
Feels like
62°F
Dew Point
62°F
10 AM
61°F
80%
7mph
S
80% Chance Rain Showers
Humidity
100%
Feels like
61°F
Dew Point
61°F
11 AM
60°F
80%
8mph
S
80% Chance Rain Showers
Humidity
100%
Feels like
60°F
Dew Point
60°F
12 PM
60°F
90%
9mph
S
Rain Showers
Humidity
100%
Feels like
60°F
Dew Point
60°F
1 PM
59°F
90%
9mph
S
Rain Showers
Humidity
100%
Feels like
59°F
Dew Point
59°F
2 PM
59°F
90%
8mph
S
Rain Showers
Humidity
100%
Feels like
59°F
Dew Point
59°F
3 PM
59°F
80%
8mph
S
80% Chance Rain Showers
Humidity
100%
Feels like
59°F
Dew Point
59°F
4 PM
59°F
80%
7mph
S
80% Chance Rain Showers
Humidity
100%
Feels like
59°F
Dew Point
59°F
4:48 PM
5 PM
59°F
70%
6mph
S
70% Chance Rain Showers
Humidity
100%
Feels like
59°F
Dew Point
59°F
6 PM
60°F
70%
6mph
S
70% Chance Rain Showers
Humidity
100%
Feels like
60°F
Dew Point
60°F
7 PM
60°F
70%
6mph
S
70% Chance Rain Showers
Humidity
100%
Feels like
60°F
Dew Point
60°F
8 PM
60°F
70%
5mph
S
70% Chance Rain Showers
Humidity
100%
Feels like
60°F
Dew Point
60°F
9 PM
60°F
60%
6mph
S
60% Chance Rain Showers
Humidity
100%
Feels like
60°F
Dew Point
60°F
10 PM
60°F
60%
6mph
S
60% Chance Rain Showers
Humidity
100%
Feels like
60°F
Dew Point
60°F
11 PM
60°F
60%
6mph
S
60% Chance Rain Showers
Humidity
100%
Feels like
60°F
Dew Point
60°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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