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September 5th, 2025 :: 1:17 pm PDT   

Local Weather Report for
Foster City
California, United States

 Current Foster City Weather Conditions Updated September 5th at 11:47 am 
Overcast
Temperature:20°C Dew Point:14°C
Barometer:101.3 kPa Wind:N 31 Km/h
Humidity:68.4% Visibility:0 Km
 
 Foster City Weather Forecast Summary  
 
Today
Sep 5th
Saturday
Sep 6th
Sunday
Sep 7th
Monday
Sep 8th
Tuesday
Sep 9th
Cloudy Cloudy Mostly Sunny Cloudy Mostly Sunny
23°C
26°C
16°C
27°C
18°C
26°C
17°C
24°C
17°C
 
 Foster City Detailed Weather Forecast  
 
Friday, September 5th, 2025
Afternoon Temperature: 21°C
Sunny. Windy at times.
Evening Temperature: 17°C
Cloudy.
Saturday, September 6th, 2025
Overnight Temperature: 16°C
Mostly clear.
Morning Temperature: 24°C
Mostly sunny. Windy at times.
Afternoon Temperature: 23°C
A mix of cloud and sun. Windy at times.
Evening Temperature: 19°C
Cloudy.
Sunday, September 7th, 2025
Overnight Temperature: 18°C
Clear.
Morning Temperature: 25°C
Mostly sunny. Windy at times.
Afternoon Temperature: 24°C
Sunny. Windy at times.
Evening Temperature: 18°C
Clear with cloudy periods.
Monday, September 8th, 2025
Overnight Temperature: 18°C
Clear with cloudy periods.
Morning Temperature: 24°C
Cloudy. Windy at times.
Afternoon Temperature: 23°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: 19°C
Clear with cloudy periods.
Tuesday, September 9th, 2025
Overnight Temperature: 18°C
A mix of cloudy and clear skies.
Morning Temperature: 22°C
Sunny. Windy at times.
Afternoon Temperature: 21°C
Sunny. Windy at times.
Evening Temperature: 17°C
Clear.
Wednesday, September 10th, 2025
Overnight Temperature: 17°C
A mix of cloudy and clear skies.
Morning Temperature: 24°C
Sunny.
Afternoon Temperature: 21°C
Cloudy. Windy at times.
Evening Temperature: 17°C
Clear.
Thursday, September 11th, 2025
Overnight Temperature: 15°C
A mix of cloudy and clear skies.
Morning Temperature: 24°C
Sunny with cloudy periods.
Afternoon Temperature: 22°C
Sunny. Windy at times.
Evening Temperature: 17°C
Clear.
Friday, September 12th, 2025
Overnight Temperature: 17°C
Clear.
Morning Temperature: 27°C
Sunny.
Afternoon Temperature: 26°C
Sunny.
Evening Temperature: 20°C
Clear.
Saturday, September 13th, 2025
Overnight Temperature: 18°C
Clear.
Morning Temperature: 27°C
Sunny.
Afternoon Temperature: 24°C
Sunny. Windy at times.
Evening Temperature: 18°C
Clear.





 

  [ Local Weather Report ]
Belmont, CA 
11:47 AM  20°C
Overcast
 
San Carlos, CA 
11:47 AM  20°C
Overcast
 
San Mateo, CA 
11:56 AM  18°C
Overcast
 
Burlingame, CA 
11:56 AM  18°C
Overcast
 
Redwood City, CA 
11:47 AM  20°C
Overcast
 
Hillsborough, CA 
11:56 AM  18°C
Overcast
 
San Francisco, CA 
11:56 AM  18°C
Overcast
 
Millbrae, CA 
11:56 AM  18°C
Overcast
 
Atherton, CA 
11:47 AM  20°C
Overcast
 
Menlo Park, CA 
11:47 AM  20°C
Overcast

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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