S
M
T
W
T
F
S
27
79°
63°
28
87°
61°
29
92°
57°
30
94°
65°
1
79°
71°
2
72°
60°
3
66°
60°
4
76°
55°
5
75°
49°
6
73°
49°
7
77°
52°
8
78°
53°
9
76°
50°
10
73°
52°
11
72°
53°
12
74°
50°
13
70°
49°
14
70°
48°
15
64°
47°
16
74°
54°
17
74°
54°
18
73°
52°
19
69°
49°
20
65°
43°
21
61°
41°
22
66°
50°
23
72°
51°
24
72°
51°
25
70°
50°
26
71°
51°
27
70°
50°
28
70°
50°
29
67°
45°
30
68°
47°
31
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Simpson
Simpson's October 2026 forecast shows daily high temperatures ranging from 61° to 79°, with overnight lows between 41° and 71°. The average high for October is 71° with an average low of 51°. 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 Simpson. See also: November | December | January.