S
M
T
W
T
F
S
27
85°
64°
28
83°
63°
29
77°
62°
30
76°
54°
1
78°
52°
2
75°
50°
3
73°
50°
4
72°
49°
5
73°
50°
6
73°
51°
7
75°
53°
8
74°
52°
9
73°
51°
10
74°
48°
11
72°
50°
12
73°
54°
13
72°
56°
14
70°
57°
15
Hist. Avg.
74°
50°
16
Hist. Avg.
74°
50°
17
Hist. Avg.
73°
49°
18
Hist. Avg.
73°
49°
19
Hist. Avg.
72°
49°
20
Hist. Avg.
72°
48°
21
Hist. Avg.
72°
48°
22
Hist. Avg.
71°
48°
23
Hist. Avg.
71°
48°
24
Hist. Avg.
71°
47°
25
Hist. Avg.
70°
47°
26
Hist. Avg.
70°
47°
27
Hist. Avg.
69°
47°
28
Hist. Avg.
69°
46°
29
Hist. Avg.
69°
46°
30
Hist. Avg.
68°
46°
31
Hist. Avg.
68°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Garrett Grove
Garrett Grove's October 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 48° and 64°. The average high for October is 75° 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.