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Palo Alto, CA
Updated 10/21/2026, 11:16:19 AM PDT
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Share Palo Alto Conditions
WEATHER
65°F.
Mostly cloudy. Wind 2 mph N.
7-Day Forecast →
Low 58°
High 73°
Current
UV INDEX
Peak UV 3 today at 12 PM.
Low
Extreme
Peak @ 12 PM
AIR
AQI 53 (Moderate).
Good
Hazardous
AQI 53
PUBLIC ALERTS
No active federal alerts reported.
ROADS
US-101 • CA-82 • I-280
View official Caltrans QuickMap →
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Sources
:
NWS
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AirNow
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NOAA Aviation Weather
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Open-Meteo
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Caltrans