S
M
T
W
T
F
S
27
78°
49°
28
81°
48°
29
84°
50°
30
91°
59°
1
92°
64°
2
78°
64°
3
76°
56°
4
79°
55°
5
76°
52°
6
80°
46°
7
84°
56°
8
83°
52°
9
84°
59°
10
83°
63°
11
71°
60°
12
80°
59°
13
79°
59°
14
73°
53°
15
73°
57°
16
71°
51°
17
63°
46°
18
62°
46°
19
69°
46°
20
65°
52°
21
63°
51°
22
62°
47°
23
63°
48°
24
65°
42°
25
60°
42°
26
63°
43°
27
59°
39°
28
61°
43°
29
66°
49°
30
69°
50°
31
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Livermore
Livermore's October 2026 forecast shows daily high temperatures ranging from 59° to 84°, with overnight lows between 39° and 63°. The average high for October is 70° with an average low of 50°. 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 Livermore. See also: November | December | January.
