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Foster City (CA)
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United States weather

10 day weather forecast for Foster City

Sunday, September 28th, 2025, at 02:07 PM
today
Overcast
22° 15°
tomorrow
Overcast
21° 16°
Tuesday
Overcast
21° 16°
Wednesday
Patchy rain possible
21° 16°
Thursday
Patchy rain possible
19° 14°
Friday
Sunny
19° 13°
Saturday
Sunny
22° 14°
 More Details See
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Foster City Weather Pages

Foster City weather forecast

The weather forecast for Foster City over the next 5 days indicates comfortable conditions with temperatures ranging from 19 °F to 22 °F.

Light rain is expected from Wednesday until Thursday.

Wind speeds are expected to be breezy, averaging around 20 km/h.

Weather today
Foster City weather forecast

Foster City 14 days weather forecast

This weeks weather in Foster City. Click on a date for detailed forecasts
Sun. 28
22°
15°
Overcast
0 mm
Mon. 29
21°
16°
Overcast
0 mm
Tue. 30
21°
16°
Overcast
0 mm
Wed. 1
21°
16°
Patchy rain possible
0.2 mm
Thu. 2
19°
14°
Patchy rain possible
1.6 mm
Fri. 3
19°
13°
Sunny
0 mm
Sat. 4
22°
14°
Sunny
0 mm
Sun. 5
23°
14°
Sunny
0 mm
Mon. 6
21°
14°
Sunny
0 mm
Tue. 7
21°
13°
Sunny
0 mm
Wed. 8
21°
13°
Sunny
0 mm
Thu. 9
19°
12°
Sunny
0 mm
Fri. 10
18°
11°
Sunny
0 mm
Sat. 11
19°
11°
Sunny
0 mm
Select a date

You can click on date

Access Foster City weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Foster City Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Foster City over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is Foster City?

Get accurate weather forecasts for Foster City, located at latitude 37.559 and longitude -122.271. Stay updated with localized weather information tailored for Foster City.

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