← All Cities

Walnut Creek, CA

Updated 9/25/2026, 7:14:31 PM PDT
📤 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.
LowExtreme
Peak @ 2 PM
AIR
AQI 33 (Good).
GoodHazardous
AQI 33
PUBLIC ALERTS
No active federal alerts reported.
ROADS
☀️ Free Morning Snapshot
One email each morning with today's essential local conditions.
No spam. Unsubscribe anytime.
Local Partners
Sources: NWS • AirNow • NOAA Aviation Weather • Open-Meteo • Caltrans