S
M
T
W
T
F
S
27
79°
48°
28
78°
43°
29
70°
50°
30
68°
48°
1
67°
50°
2
68°
49°
3
66°
47°
4
66°
49°
5
72°
49°
6
73°
48°
7
72°
47°
8
74°
40°
9
66°
37°
10
64°
43°
11
63°
36°
12
70°
35°
13
63°
35°
14
59°
39°
15
62°
45°
16
67°
45°
17
61°
46°
18
63°
43°
19
68°
41°
20
67°
40°
21
58°
34°
22
59°
33°
23
58°
39°
24
69°
41°
25
64°
41°
26
55°
33°
27
55°
30°
28
Hist. Avg.
60°
36°
29
Hist. Avg.
60°
36°
30
Hist. Avg.
60°
36°
31
Hist. Avg.
59°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Cedar Grove
Cedar Grove's October 2026 forecast shows daily high temperatures ranging from 55° to 79°, with overnight lows between 30° and 50°. The average high for October is 66° with an average low of 42°. 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 Cedar Grove. See also: November | December | January.