Live weather
Current conditions near Foster City, CA
Temp
51°
⛅Partly cloudy
Feels like
48°
Feels-like temp
Humidity
89%
Relative
Wind
3 mph
10 m avg
Pressure
1018 mb
Sea-level
Rain
0 mm
Clouds 33%
Next few hours
☀️5 AM
51°
0% rain
🌫️6 AM
51°
0% rain
🌫️7 AM
53°
0% rain
🌫️8 AM
55°
0% rain
🌫️9 AM
56°
0% rain
🌫️10 AM
56°
0% rain
Next few days
🌫️Wed
69° / 50°
0% rain
🌦️Thu
69° / 53°
24% rain
🌧️Fri
64° / 56°
96% rain
🌦️Sat
62° / 54°
76% rain
🌦️Sun
65° / 54°
75% rain
🌦️Mon
59° / 55°
75% rain
☁️Tue
61° / 53°
38% rain
Live weather alerts
Active NWS advisories near Foster City, CA
Coastal Flood Advisory
Effective local time
Coastal Flood Advisory issued November 11 at 12:14AM PST until November 13 at 4:00PM PST by NWS San Francisco CA
North Bay Interior Valleys; San Francisco Bay Shoreline
Source: NWS alerts feed.
Scores use stored public hazard datasets; live weather and alerts are shown separately where available. Refresh timing and coverage vary by source, and data may be delayed or unavailable. Informational only — follow official warnings and emergency guidance.
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Live hazard map
Radar, alerts, systems, SPC, gauges · Foster City, CAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.