Weather Tomorrow in San Diego – Hour-by-Hour Forecast
Tuesday, 22/09/2026
24° / 20°
Overcast · Chance of rain 1%
San Diego Hourly Weather – Next 48 Hours
00
06
12
18
00:0006:0012:0018:00
48-hour forecast
00:00
21°
1%
01:00
21°
1%
02:00
21°
1%
03:00
21°
1%
04:00
21°
1%
05:00
20°
1%
06:00
20°
1%
07:00
20°
1%
08:00
21°
1%
09:00
21°
1%
10:00
22°
1%
11:00
23°
1%
12:00
23°
0%
13:00
24°
0%
14:00
24°
0%
15:00
23°
0%
16:00
23°
0%
17:00
22°
0%
18:00
21°
0%
19:00
21°
0%
20:00
21°
0%
21:00
21°
0%
22:00
21°
0%
23:00
21°
0%
Summary
San Diego gets a cooler-than-usual day, 19–24°C, skies are overcast.
Temperatures hold steady near 25°C through the week.
The week ahead is dry, totalling only about 0 mm.
Sunrise 06:36, sunset 18:46.
Common questions
Will it rain in San Diego today?
No. The chance of rain today is only about 6%.
How hot is it in San Diego today?
Between 19°C and 24°C, with a felt maximum of 26°C.
What is the weather in San Diego tomorrow?
Tomorrow: overcast, 20–24°C, with a 1% chance of rain.