S
M
T
W
T
F
S
27
83°
60°
28
79°
59°
29
78°
59°
30
76°
58°
1
76°
60°
2
79°
59°
3
77°
58°
4
75°
58°
5
75°
57°
6
76°
57°
7
78°
56°
8
81°
51°
9
73°
50°
10
73°
57°
11
79°
46°
12
78°
45°
13
69°
46°
14
69°
49°
15
71°
54°
16
73°
54°
17
71°
55°
18
73°
52°
19
76°
46°
20
72°
45°
21
67°
43°
22
68°
46°
23
69°
49°
24
74°
50°
25
72°
50°
26
64°
40°
27
64°
40°
28
Hist. Avg.
71°
47°
29
Hist. Avg.
70°
46°
30
Hist. Avg.
70°
46°
31
Hist. Avg.
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Three Forks
Three Forks's October 2026 forecast shows daily high temperatures ranging from 64° to 83°, with overnight lows between 40° and 60°. The average high for October is 74° with an average low of 52°. 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. See also: November | December | January.
