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San Bruno, CA

7-Day Forecast
Updated 10/1/2026, 2:24 PM PDT
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Thu • Oct 1
Fog • Wind WNW 12 mph • Rain – 2% Chance
Low 51° High 77°
Fri • Oct 2
Fog • Wind NW 11 mph • Rain – 1% Chance
Low 54° High 80°
Sat • Oct 3
Overcast • Wind WNW 7 mph • Rain – 1% Chance
Low 53° High 90°
Sun • Oct 4
Overcast • Wind WNW 7 mph • Rain – 0% Chance
Low 68° High 82°
Mon • Oct 5
Clear • Wind W 8 mph • Rain – 0% Chance
Low 65° High 78°
Tue • Oct 6
Clear • Wind W 6 mph • Rain – 0% Chance
Low 64° High 85°
Wed • Oct 7
Clear • Wind NW 7 mph • Rain – 0% Chance
Low 69° High 90°
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Sources: Open-Meteo