S
M
T
W
T
F
S
27
79°
61°
28
83°
56°
29
88°
52°
30
93°
60°
1
92°
65°
2
72°
63°
3
75°
59°
4
81°
56°
5
80°
52°
6
80°
48°
7
86°
47°
8
87°
55°
9
88°
51°
10
78°
55°
11
86°
52°
12
91°
55°
13
91°
57°
14
81°
70°
15
89°
71°
16
75°
51°
17
63°
41°
18
68°
36°
19
73°
39°
20
75°
42°
21
76°
48°
22
79°
44°
23
78°
45°
24
80°
43°
25
77°
44°
26
76°
46°
27
74°
43°
28
80°
44°
29
82°
45°
30
80°
48°
31
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Dexter
Dexter's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 Dexter. See also: November | December | January.