Local Forecast

Foster City, CA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Foster City, CA

No Active Alerts

Hour-by-Hour  Current Observation

Friday 6:40 AM PDTFriday 6:40 AM

°F °C
Regional Observations →
60°F

Mostly Cloudy

  • 73° / 59° High / Low
  • 60° Feels Like
  • 0% Chance of Rain

Wind

8 mph

S

UV Index

0

None

Humidity

88%

Dew 57°F

Sun

6:24 AM · 8:02 PM

Rise · Set

Source: OAKLAND (KOAK). Slider scrubs the next 12 hours.

5-Day Outlook

Through Tuesday

Local Radar →

Friday

73° 59°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Friday

Partly sunny. High near 72, with temperatures falling to around 70 in the afternoon. West southwest wind 5 to 14 mph, with gusts as high as 20 mph.

Night

Mostly cloudy, with a low around 59. West wind 3 to 13 mph, with gusts as high as 18 mph.

Saturday

73° 59°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Saturday

Mostly sunny, with a high near 72. West wind 3 to 13 mph, with gusts as high as 18 mph.

Night

Mostly cloudy, with a low around 58. West wind 3 to 13 mph, with gusts as high as 18 mph.

Sunday

75° 59°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Sunday

Partly sunny, with a high near 74.

Night

Mostly cloudy, with a low around 58.

Monday

73° 59°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Monday

Partly sunny, with a high near 72.

Night

Mostly cloudy, with a low around 58.

Tuesday

73° 59°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Tuesday

Partly sunny, with a high near 73.

Night

Partly cloudy, with a low around 58.

Foster City, CA Weather Analysis Tools