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Walnut Creek, CA
Updated 9/25/2026, 7:14:31 PM PDT
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Share Walnut Creek Conditions
WEATHER
71°F.
Mostly clear. Wind 7 mph SW.
7-Day Forecast →
Low 60°
High 81°
Current
UV INDEX
Peak UV 6 today at 2 PM.
Low
Extreme
Peak @ 2 PM
AIR
AQI 33 (Good).
Good
Hazardous
AQI 33
PUBLIC ALERTS
No active federal alerts reported.
ROADS
I-680 • CA-24
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