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San Bruno, CA

Updated 10/1/2026, 1:36:11 PM PDT
📤 Share San Bruno Conditions
WEATHER
69°F. Sunny. Wind 5 mph WNW. 7-Day Forecast →
Low 51°High 77°
Current
AIR
AQI 33 (Good).
GoodHazardous
AQI 33
PUBLIC ALERTS
2 active alerts
Coastal Flood Advisory
Heat Advisory
ROADS
US-101 • I-280 • I-380
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Sources: NWS • AirNow • NOAA Aviation Weather • Open-Meteo • Caltrans