Current Conditions

South San Francisco, California

58°F15°C
Clear

Clear. Temperatures will hold near 59°F.Clear. Temperatures will hold near 15°C.

Wind

SE 5 mph7 km/h

Humidity

87%

Cloud Cover

11%

As of Wednesday, November 11, 2026 at 11:37 PM PST

Today's Outlook

Day

Night

Clear. Temperatures will range from 56°F to 69°F.Clear. Temperatures will range from 13°C to 21°C.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 70°F21°CLow 59°F15°CPrecip 0 in0 mm—Cloud 2%Wind E 4 mph6 km/hClear. Temperatures will range from 56°F to 69°F.Clear. Temperatures will range from 13°C to 21°C.
Medium chance of drizzleHigh 66°F19°CLow 56°F14°CPrecip 0.01 in0.3 mm10%Cloud 56%Wind S 8 mph13 km/hA breeze from the S at 9–11 mph, and there is a marginal chance of drizzle around midday. Temperatures will range from 58°F to 66°F. Mostly cloudy.A breeze from the S at 14–18 km/h, and there is a marginal chance of drizzle around midday. Temperatures will range from 14°C to 19°C. Mostly cloudy.Drizzle is likely for much of the night. Temperatures will range from 60°F to 65°F. Mostly clear, with a strong breeze from the S at 14–15 mph.Drizzle is likely for much of the night. Temperatures will range from 16°C to 18°C. Mostly clear, with a strong breeze from the S at 23–24 km/h.
RainHigh 62°F17°CLow 57°F14°CPrecip 0.63 in15.9 mm100%Cloud 63%Wind SSW 13 mph21 km/hRain is expected around midday. Temperatures will hold near 61°F. Mostly cloudy, with a strong breeze from the SSW at 16–20 mph.Rain is expected around midday. Temperatures will hold near 16°C. Mostly cloudy, with a strong breeze from the SSW at 26–32 km/h.There is a medium chance of drizzle in the evening. Temperatures will range from 55°F to 60°F. Partly cloudy, with a breeze from the W at 9–12 mph.There is a medium chance of drizzle in the evening. Temperatures will range from 13°C to 16°C. Partly cloudy, with a breeze from the W at 14–19 km/h.
BreezeHigh 63°F17°CLow 55°F13°CPrecip 0.02 in0.4 mm11%Cloud 60%Wind S 7 mph11 km/hA breeze from the SW at 7 mph. Temperatures will range from 56°F to 63°F. Partly cloudy.A breeze from the SW at 11 km/h. Temperatures will range from 13°C to 17°C. Partly cloudy.There is a medium chance of drizzle before dawn. Temperatures will range from 58°F to 63°F. Mostly cloudy, with a breeze from the S at 9–11 mph.There is a medium chance of drizzle before dawn. Temperatures will range from 14°C to 17°C. Mostly cloudy, with a breeze from the S at 14–18 km/h.
Light rainHigh 60°F16°CLow 57°F14°CPrecip 0.42 in10.6 mm97%Cloud 91%Wind SSW 10 mph16 km/hLight rain is expected throughout the day. Temperatures will hold near 59°F. Cloudy, with a breeze from the SSW at 10–12 mph.Light rain is expected throughout the day. Temperatures will hold near 15°C. Cloudy, with a breeze from the SSW at 16–19 km/h.There is a medium chance of light rain in the afternoon. Temperatures will range from 54°F to 59°F. Partly cloudy, with a breeze from the NW at 8–9 mph.There is a medium chance of light rain in the afternoon. Temperatures will range from 12°C to 15°C. Partly cloudy, with a breeze from the NW at 13–14 km/h.
Low chance of drizzleHigh 59°F15°CLow 54°F12°CPrecip 0.04 in0.9 mm26%Cloud 30%Wind NW 10 mph15 km/hThere is a low chance of brief drizzle in the morning. Temperatures will range from 55°F to 59°F. Mostly clear, with a breeze from the NW at 10–11 mph.There is a low chance of brief drizzle in the morning. Temperatures will range from 13°C to 15°C. Mostly clear, with a breeze from the NW at 16–18 km/h.A breeze from the NW at 9–11 mph, and there is a marginal chance of drizzle overnight. Temperatures will range from 51°F to 59°F. Mostly clear.A breeze from the NW at 14–18 km/h, and there is a marginal chance of drizzle overnight. Temperatures will range from 11°C to 15°C. Mostly clear.
Medium chance of light rainHigh 60°F15°CLow 51°F11°CPrecip 0.02 in0.6 mm17%Cloud 40%Wind WSW 8 mph13 km/hA breeze from the W at 8–9 mph. Temperatures will range from 52°F to 60°F. Mostly clear.A breeze from the W at 13–14 km/h. Temperatures will range from 11°C to 16°C. Mostly clear.Light rain is expected throughout the night. Temperatures will range from 55°F to 60°F. Cloudy, with a strong breeze from the S at 13 mph.Light rain is expected throughout the night. Temperatures will range from 13°C to 16°C. Cloudy, with a strong breeze from the S at 21 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdayNov 1170°F21°C59°F15°C0 in0 mm· —2%ClearE 4 mph6 km/h
ThursdayNov 1266°F19°C56°F14°C0.01 in0.3 mm· 10%56%Medium chance of drizzleS 8 mph13 km/h
FridayNov 1362°F17°C57°F14°C0.63 in15.9 mm· 100%63%RainSSW 13 mph21 km/h
SaturdayNov 1463°F17°C55°F13°C0.02 in0.4 mm· 11%60%BreezeS 7 mph11 km/h
SundayNov 1560°F16°C57°F14°C0.42 in10.6 mm· 97%91%Light rainSSW 10 mph16 km/h
MondayNov 1659°F15°C54°F12°C0.04 in0.9 mm· 26%30%Low chance of drizzleNW 10 mph15 km/h
TuesdayNov 1760°F15°C51°F11°C0.02 in0.6 mm· 17%40%Medium chance of light rainWSW 8 mph13 km/h
WednesdayNov 1857°F14°C55°F13°C1.15 in29.3 mm· 86%85%Light rainSSW 12 mph20 km/h
ThursdayNov 1957°F14°C53°F12°C0.66 in16.8 mm· 72%62%Showers are likelySW 10 mph16 km/h
FridayNov 2058°F15°C52°F11°C0.07 in1.8 mm· 28%41%Low chance of showersSE 7 mph11 km/h
SaturdayNov 2159°F15°C51°F10°C0.13 in3.4 mm· 28%67%Low chance of light rainESE 8 mph13 km/h
SundayNov 2258°F15°C53°F12°C0.37 in9.5 mm· 42%77%Medium chance of light rainSE 8 mph13 km/h
MondayNov 2360°F15°C54°F12°C0.37 in9.4 mm· 44%79%Medium chance of light rainSE 8 mph13 km/h
TuesdayNov 2461°F16°C55°F13°C0.3 in7.7 mm· 39%77%Medium chance of light rainSSE 8 mph12 km/h
WednesdayNov 2561°F16°C55°F13°C0.26 in6.7 mm· 34%69%Low chance of showersSSE 7 mph12 km/h

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Coordinates: 37.6547°N, 122.4077°W·Elevation: 4m·Timezone: America/Los_Angeles·Population: 67,271