South San Francisco, CA Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Mon Nov 2	Partly Cloudy Close Hourly	-º / 54º	24%	SSW 7 mph	81%
6pm	Mostly Cloudy	60º	2%	WNW 5 mph	72%
7pm	Mostly Cloudy	60º	2%	WNW 5 mph	74%
8pm	Cloudy	59º	2%	WSW 3 mph	78%
9pm	Partly Cloudy	58º	2%	SE 4 mph	79%
10pm	Partly Cloudy	58º	2%	SE 5 mph	79%
11pm	Partly Cloudy	56º	4%	SSE 4 mph	80%
Tue Nov 3	Rain View Hourly	66º / 52º	84%	SSW 13 mph	79%
12am	Partly Cloudy	56º	14%	SSW 5 mph	81%
1am	Partly Cloudy	56º	24%	SW 6 mph	86%
2am	Mostly Cloudy	56º	23%	SW 7 mph	87%
3am	Mostly Cloudy	56º	14%	SW 7 mph	85%
4am	Partly Cloudy	56º	14%	SSW 6 mph	84%
5am	Partly Cloudy	55º	10%	S 6 mph	87%
6am	Mostly Cloudy	55º	10%	S 7 mph	87%
7am	Few Showers	55º	31%	SSE 7 mph	86%
8am	Rain	57º	84%	SSE 8 mph	83%
9am	Rain	59º	78%	SSE 9 mph	84%
10am	Light Rain	60º	76%	SSE 11 mph	83%
11am	Showers	61º	47%	SSE 12 mph	81%
12pm	Showers	63º	55%	SSW 13 mph	78%
1pm	Showers	64º	41%	SSW 13 mph	75%
2pm	Showers	65º	44%	SW 12 mph	73%
3pm	Showers	65º	45%	SW 11 mph	70%
4pm	Mostly Cloudy	64º	24%	WSW 9 mph	72%
5pm	Showers	63º	54%	SW 8 mph	77%
6pm	Showers	61º	51%	SSW 8 mph	82%
7pm	Showers	60º	54%	SSE 7 mph	84%
8pm	Showers	60º	40%	SE 5 mph	86%
9pm	Showers	59º	42%	ESE 5 mph	88%
10pm	Mostly Cloudy	58º	22%	ESE 5 mph	88%
11pm	Mostly Cloudy	57º	17%	ENE 5 mph	88%
Wed Nov 4	Mostly Sunny View Hourly	67º / 52º	6%	N 13 mph	73%
12am	Mostly Cloudy	56º	11%	ENE 5 mph	90%
1am	Mostly Cloudy	56º	10%	ENE 5 mph	90%
2am	Mostly Cloudy	55º	9%	ENE 6 mph	90%
3am	Mostly Cloudy	55º	9%	ENE 6 mph	90%
4am	Mostly Cloudy	54º	7%	ENE 6 mph	90%
5am	Mostly Cloudy	54º	6%	ENE 6 mph	89%
6am	Partly Cloudy	54º	6%	ENE 5 mph	89%
7am	Mostly Sunny	53º	6%	ENE 4 mph	90%
8am	Sunny	55º	5%	ENE 5 mph	87%
9am	Sunny	58º	3%	ENE 5 mph	79%
10am	Sunny	60º	2%	ENE 6 mph	76%
11am	Sunny	61º	1%	NE 5 mph	70%
12pm	Sunny	63º	1%	N 6 mph	66%
1pm	Sunny	64º	1%	NNW 7 mph	65%
2pm	Sunny	65º	1%	NW 10 mph	63%
3pm	Partly Cloudy	65º	2%	NW 12 mph	64%
4pm	Partly Cloudy	65º	3%	WNW 13 mph	66%
5pm	Sunny	63º	4%	WNW 13 mph	72%
Thu Nov 5	Mostly Sunny	68º / 51º	7%	NNW 12 mph	71%
Fri Nov 6	Mostly Sunny	70º / 52º	7%	NNW 10 mph	70%
Sat Nov 7	Partly Cloudy	72º / 55º	18%	N 9 mph	63%
Sun Nov 8	Partly Cloudy	71º / 55º	5%	NNW 10 mph	70%
Mon Nov 9	Mostly Cloudy	69º / 54º	6%	NW 11 mph	71%

Buoy Data
For South San Francisco, CA
Wind Forecast
In South San Francisco, CA
Radar
In South San Francisco, CA
Marine Forecast
In South San Francisco, CA

NOAA Weather Marine Forecast for South San Francisco, CA

Tonight

Low : 53ºF
Variable winds 5 kt or less. Mostly cloudy, then gradually becoming mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tuesday

High : 66ºF
SSE wind 7 to 11 kt becoming SW in the afternoon. Winds could gust as high as 18 kt. Showers, mainly before 4pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tuesday Night

Low : 52ºF
Variable winds 5 kt or less. A chance of showers before 7pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Wednesday

High : 67ºF
Variable winds 5 kt or less. Sunny. N swell 0 ft. Wind waves 1 ft or less.

Wednesday Night

Low : 53ºF
WNW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 18 kt. Patchy fog after 5am. N swell 0 ft. Wind waves 1 ft or less.

Thursday

High : 70ºF
Variable winds 5 kt or less. Patchy fog before 8am. N swell 0 ft. Wind waves 1 ft or less.

Thursday Night

Low : 56ºF
WNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

Friday

High : 68ºF
Variable winds 5 kt or less. Patchy fog before 7am. N swell 0 ft. Wind waves 1 ft or less.

Friday Night

Low : 56ºF
Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

Current Weather Conditions In South San Francisco, CA

As Of: 9 minutes ago

Temperature: 60ºF
Feels Like: 60ºF

Wind Speed: 5mph
Direction: 0º (WNW)
Gusts: 5mph

Cloud Cover: Mostly Cloudy
Visibility: 9mi

Pressure: 30.13"
Humidity: 72%
Dew Point: 0ºF

The weather right now in South San Francisco, CA is Mostly Cloudy. The current temperature is 60°F, and the expected high and low for today, Monday, November 2, 2026, are -° high temperature and 54°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the West Northwest. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 60° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 72 percent, and air pressure at 30.13 in. Visibility is 9 nautical miles. There are no current weather alert(s).