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Menlo Park, CA
Updated 9/23/2026, 11:51:36 AM PDT
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WEATHER
71°F.
Sunny. Wind 3 mph N.
7-Day Forecast →
Low 53°
High 83°
Current
UV INDEX
Peak UV 6 today at 2 PM.
Low
Extreme
Peak @ 2 PM
AIR
AQI 55 (Moderate).
Good
Hazardous
AQI 55
PUBLIC ALERTS
No active federal alerts reported.
ROADS
US-101 • I-280 • CA-84
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