Home / Local Weather & Traffic / California / South San Francisco Weather Forecast

Mon Sep 26 | Sunny South San Francisco weather - Mon Sep 26 - Sunny   Alerts

97°F

High

61°F

Low

5mph NE

Wind

Day: 0% | Night: 0%

Precipitation

7:01 am

Sunrise

7:01 pm

Sunset

Day
Sunny. Highs 92 to 100. Northeast winds up to 5 mph... Becoming northwest in the afternoon.

Night
Clear. Lows in the lower 60s. Northwest winds 5 to 15 mph...Becoming southeast 5 to 10 mph after midnight.

Tue Sep 27

Sunny

South San Francisco weather - Tue Sep 27 - Sunny
  • High 85°F
  • Low 57°F
  • Wind 10mph NW
  • Precipitation
    Day: 0%
    Night: 0%
  • Sunrise
    7:02 am
  • Sunset
    6:59 pm
Summary
Day
Sunny. Highs in the 80s. Northwest winds 5 to 10 mph.
Night
Clear in the evening then becoming cloudy. Lows in the mid to upper 50s. Northwest winds 5 to 15 mph...Becoming southwest 5 to 10 mph after midnight.

Wed Sep 28

Patchy Fog

South San Francisco weather - Wed Sep 28 - Patchy Fog
  • High 75°F
  • Low 55°F
  • Wind 15mph SW
  • Precipitation
    Day: 0%
    Night: 0%
  • Sunrise
    7:03 am
  • Sunset
    6:58 pm
Summary
Day
Cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the 70s. Southwest winds 5 to 15 mph.
Night
Cloudy. Lows in the mid 50s.

Thu Sep 29

Mostly Clear

South San Francisco weather - Thu Sep 29 - Mostly Clear
  • High 66°F
  • Low 55°F
  • Wind mild
  • Precipitation
    Day: 0%
    Night: 0%
  • Sunrise
    7:03 am
  • Sunset
    6:56 pm
Summary
Day
Mostly clear. Highs in the 60s to mid 70s. Lows in the mid 50s.

Fri Sep 30

Mostly Clear

South San Francisco weather - Fri Sep 30 - Mostly Clear
  • High 66°F
  • Low 55°F
  • Wind mild
  • Precipitation
    Day: 0%
    Night: 0%
  • Sunrise
    7:04 am
  • Sunset
    6:55 pm
Summary
Day
Mostly clear. Highs in the 60s to mid 70s. Lows in the mid 50s.

South San Francisco, CA weather and traffic updates by locals

Write your own weather report, forecast, or traffic update:

Please note by clicking on "Post" you acknowledge that you have read the Terms of Service and the report and/or forecast you are posting is in compliance with such terms. Be respectful. An inappropriate report and/or forecast will be removed by a moderator.