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October 27th, 2025 :: 2:30 am PDT   

Local Weather Report for
Foster City
California, United States

 Current Foster City Weather Conditions Updated October 27th at 12:55 am 
Overcast
Temperature:15°C Dew Point:11°C
Barometer:102 kPa Wind:N 31 Km/h
Humidity:77.0% Visibility:0 Km
 
 Foster City Weather Forecast Summary  
 
Today
Oct 27th
Tuesday
Oct 28th
Wednesday
Oct 29th
Thursday
Oct 30th
Friday
Oct 31st
Mix of Cloud and Sun Sunny Cloudy Cloudy Mix of Cloud and Sun
21°C
25°C
14°C
27°C
16°C
20°C
14°C
23°C
13°C
 
 Foster City Detailed Weather Forecast  
 
Monday, October 27th, 2025
Overnight Temperature: 14°C
A mix of cloudy and clear skies.
Morning Temperature: 19°C
Sunny.
Afternoon Temperature: 19°C
A mix of sun and cloud.
Evening Temperature: 16°C
Clear.
Tuesday, October 28th, 2025
Overnight Temperature: 14°C
Clear.
Morning Temperature: 23°C
Sunny.
Afternoon Temperature: 22°C
Sunny.
Evening Temperature: 18°C
Clear.
Wednesday, October 29th, 2025
Overnight Temperature: 16°C
Clear.
Morning Temperature: 24°C
Sunny.
Afternoon Temperature: 23°C
Cloudy.
Evening Temperature: 18°C
Clear.
Thursday, October 30th, 2025
Overnight Temperature: 15°C
A mix of cloudy and clear skies.
Morning Temperature: 19°C
Cloudy.
Afternoon Temperature: 16°C
Cloudy.
Evening Temperature: 14°C
Cloudy.
Friday, October 31st, 2025
Overnight Temperature: 13°C
A mix of clear and cloudy skies.
Morning Temperature: 20°C
A mix of cloud and sun.
Afternoon Temperature: 20°C
Mostly sunny.
Evening Temperature: 16°C
Clear.
Saturday, November 1st, 2025
Overnight Temperature: 15°C
A mix of cloudy and clear skies.
Morning Temperature: 23°C
A mix of sun and cloud.
Afternoon Temperature: 22°C
Sunny.
Evening Temperature: 18°C
Clear.
Sunday, November 2nd, 2025
Overnight Temperature: 17°C
Clear.
Morning Temperature: 25°C
A mix of cloud and sun.
Afternoon Temperature: 23°C
Cloudy.
Evening Temperature: 20°C
Clear.
Monday, November 3rd, 2025
Overnight Temperature: 18°C
Clear with cloudy periods.
Morning Temperature: 24°C
A mix of cloud and sun.
Afternoon Temperature: 20°C
Cloudy.
Evening Temperature: 16°C
A mix of cloudy and clear skies.
Tuesday, November 4th, 2025
Overnight Temperature: 15°C
Cloudy.
Morning Temperature: 20°C
Cloudy.
Afternoon Temperature: 18°C
Cloudy. Windy at times.
Evening Temperature: 16°C
Cloudy with a chance of showers. Windy at times.





 

  [ Local Weather Report ]
Belmont, CA 
12:55 AM  15°C
Overcast
 
San Carlos, CA 
12:55 AM  15°C
Overcast
 
San Mateo, CA 
12:56 AM  14°C
Mostly Cloudy
 
Burlingame, CA 
12:56 AM  14°C
Mostly Cloudy
 
Redwood City, CA 
12:55 AM  15°C
Overcast
 
Hillsborough, CA 
12:56 AM  14°C
Mostly Cloudy
 
San Francisco, CA 
12:56 AM  14°C
Mostly Cloudy
 
Millbrae, CA 
12:56 AM  14°C
Mostly Cloudy
 
Atherton, CA 
 
Menlo Park, CA 

 
This WeatherCity Weather Forecast for Foster City, California, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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