Martinez, CA

7-Day Forecast

Updated 11/13/2026, 4:17 PM PST

Weather Partner

Fri • Nov 13

Heavy rain • Wind SW 16 mph • Rain – 100% Chance

Low 53° High 61°

Sat • Nov 14

Overcast • Wind SW 8 mph • Rain – 5% Chance

Low 51° High 62°

Sun • Nov 15

Heavy drizzle • Wind SSW 10 mph • Rain – 92% Chance

Low 53° High 63°

Mon • Nov 16

Overcast • Wind W 12 mph • Rain – 54% Chance

Low 52° High 61°

Tue • Nov 17

Overcast • Wind W 4 mph • Rain – 45% Chance

Low 49° High 60°

Wed • Nov 18

Heavy rain showers • Wind S 15 mph • Rain – 82% Chance

Low 51° High 59°

Thu • Nov 19

Rain showers • Wind WSW 13 mph • Rain – 42% Chance

Low 52° High 60°

Weather Partners