San Francisco weather live forecast

Today's maximum temperature in San Francisco is expected to be 27°C. Select a day from the live weather forecast for San Francisco, California, USA for more weather parameters.

Saturday
17th Oct
27

15

11

5
Sunday
18th Oct
19

13

8

5
Monday
19th Oct
17

12

7

3
Tuesday
20th Oct
18

13

0

3
Wednesday
21st Oct
19

14

7

5

5-day weather forecast updated at 04:00 on Saturday 17th October 2026 GMT

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The 5-day weather forecast for California (San Francisco) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

San Francisco weather forecast by day

Below are the detailed weather forecasts for San Francisco for the next 5 days.

San Francisco weather for Saturday 17th October 2026

Expect clear skies in San Francisco, California with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

27
°C maximum temperature
15
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from W

San Francisco weather for Sunday 18th October 2026

Expect scattered clouds in San Francisco, California with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the west.

19
°C maximum temperature
13
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
21
kph wind from W

San Francisco weather for Monday 19th October 2026

Expect broken clouds in San Francisco, California with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.

17
°C maximum temperature
12
°C minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
23
kph wind from W

San Francisco weather for Tuesday 20th October 2026

Expect mostly cloudy with light rain in San Francisco, California with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 24% chance of some rain and a light breeze of 9 kph from the west.

18
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
24
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
9
kph wind from W

San Francisco weather for Wednesday 21st October 2026

Expect sunshine and showers in San Francisco, California with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a gentle breeze of 14 kph from the west.