 |
 Current South San Francisco Weather Conditions |
Updated December 17th at 10:56 pm |
|
|
| Mostly Clear |
| Temperature: | 52°F |
Dew Point: | 48°F |
| Barometer: | 30.15 inHg |
Wind: | N 13 Mph |
| Humidity: | 87.5% |
Visibility: | 0M |
|
| |
|
| South San Francisco Weather Forecast Summary |
|
|
| |
Today
Dec 18th
|
Friday
Dec 19th
|
Saturday
Dec 20th
|
Sunday
Dec 21st
|
Monday
Dec 22nd
|
 |
|
 |
|
|
Cloudy |
Cloudy |
Showers |
Showers |
Showers |
63°F
|
64°F
52°F |
61°F
58°F |
59°F
58°F |
64°F
56°F |
|
| |
|
| South San Francisco Detailed Weather Forecast |
|
|
| |
| Thursday, December 18th, 2025 |
 |
Overnight |
Temperature: 51°F |
| Cloudy. |
|
|
|
 |
Morning |
Temperature: 60°F |
| A mix of cloud and sun. |
|
|
|
|
Afternoon |
Temperature: 59°F |
| Cloudy. |
|
|
|
 |
Evening |
Temperature: 54°F |
| A mix of cloudy and clear skies. |
|
|
|
| Friday, December 19th, 2025 |
|
Overnight |
Temperature: 52°F |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 61°F |
| A mix of cloud and sun. |
|
|
|
|
Afternoon |
Temperature: 63°F |
| Cloudy. |
|
|
|
|
Evening |
Temperature: 60°F |
| Cloudy. |
|
|
|
| Saturday, December 20th, 2025 |
|
Overnight |
Temperature: 59°F |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 60°F |
| Cloudy with a chance of showers. |
|
|
|
|
Afternoon |
Temperature: 59°F |
| Cloudy with showers likely. |
|
|
|
 |
Evening |
Temperature: 60°F |
| Cloudy with showers likely. Windy at times. |
|
|
|
| Sunday, December 21st, 2025 |
|
Overnight |
Temperature: 59°F |
| Cloudy with a chance of showers. Windy at times. |
|
|
|
|
Morning |
Temperature: 59°F |
| Cloudy with showers. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 58°F |
| Cloudy with showers. |
|
|
|
|
Evening |
Temperature: 59°F |
| Cloudy with showers. |
|
|
|
| Monday, December 22nd, 2025 |
|
Overnight |
Temperature: 59°F |
| Cloudy with a few showers. |
|
|
|
|
Morning |
Temperature: 62°F |
| Cloudy with a chance of showers. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 60°F |
| Cloudy. Windy at times. |
|
|
|
|
Evening |
Temperature: 56°F |
| Cloudy. |
|
|
|
| Tuesday, December 23rd, 2025 |
|
Overnight |
Temperature: 55°F |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 60°F |
| Cloudy. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 60°F |
| Cloudy with showers likely. Windy at times. |
|
|
|
|
Evening |
Temperature: 59°F |
| Cloudy with showers. Slight chance of a thunderstorm. Windy. |
|
|
|
| Wednesday, December 24th, 2025 |
|
Overnight |
Temperature: 53°F |
| Cloudy with showers likely. |
|
|
|
|
Morning |
Temperature: 57°F |
| Cloudy. |
|
|
|
 |
Afternoon |
Temperature: 57°F |
| Sunny. |
|
|
|
|
Evening |
Temperature: 55°F |
| Cloudy. Windy at times. |
|
|
|
| Thursday, December 25th, 2025 |
|
Overnight |
Temperature: 56°F |
| Cloudy with a chance of showers. Windy. |
|
|
|
 |
Morning |
Temperature: 54°F |
| Cloudy with rain. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 56°F |
| Cloudy with showers. Slight chance of a thunderstorm. Windy at times. |
|
|
|
|
Evening |
Temperature: 53°F |
| Cloudy with a chance of showers. Windy at times. |
|
|
|
| Friday, December 26th, 2025 |
|
Overnight |
Temperature: 51°F |
| Cloudy with a chance of showers. Windy at times. |
|
|
|
|
Morning |
Temperature: 51°F |
| Cloudy with a few showers. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 50°F |
| Cloudy with periods of rain. Slight chance of a thunderstorm. |
|
|
|
 |
Evening |
Temperature: 48°F |
| Cloudy with clear periods with showers. |
|
|
|
