S
M
T
W
T
F
S
27
75°
48°
28
77°
47°
29
74°
47°
30
71°
42°
1
73°
44°
2
76°
46°
3
76°
46°
4
75°
45°
5
76°
47°
6
73°
45°
7
71°
46°
8
76°
45°
9
73°
44°
10
75°
43°
11
66°
44°
12
64°
45°
13
69°
45°
14
72°
44°
15
72°
43°
16
71°
41°
17
73°
33°
18
66°
31°
19
61°
34°
20
62°
31°
21
59°
39°
22
63°
40°
23
69°
34°
24
62°
31°
25
58°
29°
26
57°
34°
27
62°
38°
28
64°
30°
29
65°
27°
30
58°
29°
31
Hist. Avg.
57°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Sugar Grove
Sugar Grove's October 2026 forecast shows daily high temperatures ranging from 57° to 77°, with overnight lows between 27° and 48°. The average high for October is 69° with an average low of 40°. 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 Sugar Grove. See also: November | December | January.