← All Cities

Foster City, CA

Updated 10/26/2026, 9:40:21 AM PDT
Local Partner
📤 Share Foster City Conditions
WEATHER
58°F. Sunny. Wind 5 mph W. 7-Day Forecast →
Low 50°High 67°
Current
UV INDEX
Peak UV 5 today at 1 PM.
LowExtreme
Peak @ 1 PM
AIR
AQI 22 (Good).
GoodHazardous
AQI 22
PUBLIC ALERTS
1 active alert
Coastal Flood Advisory
ROADS
☀️ Free Morning Snapshot
One email each morning with today's essential local conditions.
No spam. Unsubscribe anytime.
Local Partners
Sources: NWS • AirNow • NOAA Aviation Weather • Open-Meteo • Caltrans