S
M
T
W
T
F
S
27
65°
51°
28
67°
42°
29
71°
48°
30
70°
42°
1
69°
46°
2
68°
41°
3
58°
37°
4
64°
43°
5
65°
41°
6
64°
41°
7
74°
42°
8
55°
44°
9
55°
40°
10
59°
44°
11
68°
44°
12
64°
43°
13
56°
40°
14
52°
37°
15
57°
43°
16
65°
43°
17
66°
42°
18
60°
43°
19
54°
41°
20
59°
40°
21
56°
36°
22
51°
31°
23
49°
39°
24
60°
38°
25
59°
39°
26
58°
38°
27
60°
38°
28
59°
39°
29
55°
34°
30
48°
31°
31
50°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Glendive
Glendive's October 2026 forecast shows daily high temperatures ranging from 48° to 74°, with overnight lows between 31° and 51°. The average high for October is 60° with an average low of 40°. 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 Glendive. See also: November | December | January.
