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WeatherLive › California › Foster City › Weekend Forecast

Foster City, CA Weekend Forecast

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate

← Foster City, CA

Weekend weather — Foster City, CA

How Saturday and Sunday are shaping up (Sat, Aug 22 →). For hour-by-hour timing, open the hourly page.

Saturday

Sat, Aug 22

73° 55°

Sunny

Precip chance

8%

Precip

–

Wind

9 mph

UV index

9

Sunday

Sun, Aug 23

78° 55°

Mostly cloudy

Precip chance

12%

Precip

–

Wind

8 mph

UV index

8

📅 Both days look similar. Hour by hour →

More forecasts

Current conditions + details

Weekend read

This weekend in Foster City: Saturday reaches 73° with a 8% chance of rain, Sunday 78° at 12%. If you can only get outside for one of them, Sunday is the better bet.

DATA

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Updated: 7:54 AM