S
M
T
W
T
F
S
27
84°
59°
28
83°
59°
29
82°
58°
30
83°
59°
1
83°
59°
2
82°
58°
3
83°
57°
4
82°
55°
5
71°
55°
6
78°
56°
7
78°
49°
8
69°
44°
9
68°
47°
10
75°
51°
11
78°
52°
12
78°
52°
13
77°
51°
14
78°
53°
15
78°
51°
16
77°
50°
17
68°
50°
18
70°
49°
19
72°
51°
20
74°
49°
21
71°
44°
22
68°
39°
23
63°
45°
24
66°
47°
25
69°
48°
26
66°
35°
27
69°
40°
28
68°
47°
29
70°
48°
30
74°
49°
31
72°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Mammoth Spring
Mammoth Spring's October 2026 forecast shows daily high temperatures ranging from 63° to 84°, with overnight lows between 35° and 59°. The average high for October is 74° with an average low of 50°. 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 Mammoth Spring. See also: November | December | January.
