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Granite Bay, CA
Updated 11/12/2026, 4:04:12 PM PST
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Share Granite Bay Conditions
WEATHER
73°F.
Mostly sunny. Wind 5 mph SSW.
7-Day Forecast →
Low 50°
High 77°
Current
UV INDEX
Peak UV 4 today at 12 PM.
Low
Extreme
Peak @ 12 PM
AIR
AQI 43 (Good).
Good
Hazardous
AQI 43
PUBLIC ALERTS
1 active alert
Wind Advisory
ROADS
I-80 • US-50
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Sources
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Caltrans