World Resorts USA San Francisco Weather

San Francisco 7 Days Forecast

11.01
sun
Day
45°F
SW 7 mph
Precip.
0%
Night
50°F
SW 5 mph
Precip.
0%
12.01
mon
Day
45°F
SW 7 mph
Precip.
0%
Night
48°F
SW 7 mph
Precip.
0%
13.01
tue
Day
46°F
SW 8 mph
Precip.
0%
Night
54°F
SW 5 mph
Precip.
0%
14.01
wed
Day
57°F
SW 7 mph
Precip.
0%
Night
55°F
SW 7 mph
Precip.
0%
15.01
thu
Day
57°F
SW 7 mph
Precip.
0%
Night
55°F
SW 7 mph
Precip.
0%
16.01
fri
Day
57°F
SW 9 mph
Precip.
0%
Night
55°F
SW 11 mph
Precip.
0%
17.01
sat
Day
55°F
SW 6 mph
Precip.
0%
Night
55°F
SW 4 mph
Precip.
0%

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 52.7°F. The highest and lowest sea temperatures during the month were 53.4°F and 51.8°F.

Air temperature in San Francisco, °F

Precipitation total in San Francisco, in.

* Charts above show average data for the last 3 years.

Best time for vacation in San Francisco

Sunniest months:
October 18 days
June 18 days
May 17 days
Warmest months:
August 65.5 °F
September 65.0 °F
October 64.2 °F
Warmest sea temp:
September 62.0 °F
August 61.7 °F
October 60.7 °F
Coldest months:
December 54.3 °F
January 54.6 °F
February 55.5 °F
Rainiest months:
March 4 days
December 4 days
January 4 days
Windiest months:
May 9.9 mph
June 9.7 mph
April 9.4 mph

San Francisco on a weather map

Current weather
01:02
San Francisco
+46°F
SW 7 mph
Feels like: +43°F
Precip.: 0%
Places in USA:
Name
°F
Washington
+46°F
Hawaii
+73°F
Honolulu
+73°F
Las Vegas
+41°F
Los Angeles
+54°F
Miami
+68°F
Miami Beach
+77°F
Maui
+66°F
New York
+41°F
San Diego
+52°F
San Francisco
+46°F
Sarasota
+64°F
Tampa
+64°F
Houston
+43°F
Chicago
+25°F
all places
24 Hours Forecast
San Francisco
Local time: 01:02
January 11, sunday
0300
45°F
SW
8 mph
0600
43°F
SW
8 mph
0900
41°F
SW
7 mph
1200
45°F
SW
7 mph
1500
52°F
S
7 mph
1800
54°F
S
6 mph
2100
54°F
S
4 mph
January 12, monday
0000
50°F
SW
5 mph
Units of measurement: °C / °F