S
M
T
W
T
F
S
27
87°
63°
28
80°
61°
29
94°
73°
30
95°
68°
1
93°
74°
2
80°
64°
3
72°
63°
4
80°
58°
5
81°
53°
6
81°
52°
7
81°
57°
8
83°
58°
9
82°
57°
10
80°
59°
11
80°
57°
12
79°
54°
13
76°
54°
14
75°
51°
15
68°
49°
16
78°
57°
17
78°
56°
18
77°
55°
19
75°
52°
20
72°
48°
21
66°
44°
22
66°
48°
23
75°
50°
24
75°
54°
25
74°
54°
26
75°
53°
27
74°
52°
28
71°
53°
29
72°
50°
30
70°
48°
31
71°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Garrett Grove
Garrett Grove's October 2026 forecast shows daily high temperatures ranging from 66° to 93°, with overnight lows between 44° and 74°. The average high for October is 76° with an average low of 54°. 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 Garrett Grove. See also: November | December | January.