S
M
T
W
T
F
S
27
82°
56°
28
77°
53°
29
71°
52°
30
72°
50°
1
79°
50°
2
84°
46°
3
83°
52°
4
87°
52°
5
84°
53°
6
86°
59°
7
82°
53°
8
81°
57°
9
82°
53°
10
68°
54°
11
63°
49°
12
61°
44°
13
49°
35°
14
50°
35°
15
58°
31°
16
64°
34°
17
66°
35°
18
68°
36°
19
68°
34°
20
69°
33°
21
68°
35°
22
67°
37°
23
49°
26°
24
62°
28°
25
62°
26°
26
59°
23°
27
58°
28°
28
59°
27°
29
60°
25°
30
58°
26°
31
60°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Three Forks Campground
Three Forks Campground's October 2026 forecast shows daily high temperatures ranging from 49° to 69°, with overnight lows between 23° and 54°. The average high for October is 61° with an average low of 33°. 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 Three Forks Campground. See also: November | December | January.