S
M
T
W
T
F
S
27
91°
82°
28
84°
72°
29
89°
69°
30
93°
71°
1
99°
73°
2
102°
78°
3
100°
82°
4
101°
82°
5
102°
81°
6
103°
79°
7
105°
78°
8
106°
76°
9
105°
77°
10
92°
70°
11
86°
67°
12
78°
59°
13
78°
58°
14
83°
61°
15
87°
66°
16
89°
67°
17
84°
65°
18
90°
66°
19
93°
64°
20
92°
64°
21
92°
67°
22
93°
67°
23
92°
65°
24
83°
57°
25
90°
64°
26
90°
63°
27
89°
63°
28
90°
62°
29
89°
63°
30
88°
62°
31
88°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Martinez Lake
Martinez Lake's October 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 57° and 67°. The average high for October is 88° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Martinez Lake. See also: November | December | January.
