San Francisco weather live forecast

Today's maximum temperature in San Francisco is expected to be 15°C. Select a day from the live weather forecast for San Francisco, California, USA for more weather parameters.

Thursday
1st Jan
15

10

0

1
Friday
2nd Jan
15

13

2

1
Saturday
3rd Jan
16

14

4

2
Sunday
4th Jan
14

11

3

1
Monday
5th Jan
12

11

1

1

5-day weather forecast updated at 04:00 on Friday 2nd January 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 Thursday 1st January 2026

Expect cloudy with some rain in San Francisco, California with a maximum temperature of 15°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 17 kph from the south.

15
°C maximum temperature
10
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
91
% chance of some rain
<20
mm of rainfall expected
15
°C wind chill
17
kph wind from S

San Francisco weather for Friday 2nd January 2026

Expect mostly cloudy with light rain in San Francisco, California with a maximum temperature of 15°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 98% chance of some rain and a moderate breeze of 27 kph from the south-east.

15
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
98
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
27
kph wind from SE

San Francisco weather for Saturday 3rd January 2026

Expect mostly cloudy with rain in San Francisco, California with a maximum temperature of 16°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a fresh breeze of 32 kph from the south.

16
°C maximum temperature
14
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
2
UV index (Low)
86
% chance of some rain
<20
mm of rainfall expected
16
°C wind chill
32
kph wind from S

San Francisco weather for Sunday 4th January 2026

Expect mostly cloudy with rain in San Francisco, California with a maximum temperature of 14°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 20 kph from the south-west.

14
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<20
mm of rainfall expected
14
°C wind chill
20
kph wind from SW

San Francisco weather for Monday 5th January 2026

Expect mostly cloudy with rain in San Francisco, California with a maximum temperature of 12°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 20 kph from the south.