Weather Tomorrow in San Francisco – Hour-by-Hour Forecast
Tuesday, 22/09/2026
21° / 13°
Overcast · Chance of rain 1%
San Francisco Hourly Weather – Next 48 Hours
00
06
12
18
00:0006:0012:0018:00
48-hour forecast
00:00
14°
1%
01:00
14°
1%
02:00
14°
1%
03:00
13°
1%
04:00
13°
1%
05:00
14°
1%
06:00
14°
1%
07:00
14°
1%
08:00
14°
1%
09:00
15°
1%
10:00
16°
1%
11:00
18°
1%
12:00
20°
0%
13:00
21°
0%
14:00
21°
0%
15:00
21°
0%
16:00
20°
0%
17:00
19°
0%
18:00
18°
0%
19:00
16°
0%
20:00
16°
0%
21:00
16°
0%
22:00
16°
0%
23:00
16°
0%
Summary
San Francisco gets a cooler-than-usual day, 14–16°C, under fog.
Temperatures climb over the next few days, peaking at 23°C on Wednesday 23/09.
The week ahead is dry, totalling only about 0 mm.
Sunrise 06:56, sunset 19:07.
Common questions
Will it rain in San Francisco today?
No. The chance of rain today is only about 2%.
How hot is it in San Francisco today?
Between 14°C and 16°C, with a felt maximum of 15°C.
What is the weather in San Francisco tomorrow?
Tomorrow: overcast, 13–21°C, with a 1% chance of rain.
San Francisco
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