S
M
T
W
T
F
S
26
48°
21°
27
43°
27°
28
54°
24°
29
53°
32°
30
60°
25°
1
67°
28°
2
71°
38°
3
77°
35°
4
54°
36°
5
48°
26°
6
59°
21°
7
70°
33°
8
75°
46°
9
66°
41°
10
75°
45°
11
81°
49°
12
75°
45°
13
87°
41°
14
80°
48°
15
71°
43°
16
71°
41°
17
56°
42°
18
48°
35°
19
64°
29°
20
75°
43°
21
52°
45°
22
69°
39°
23
78°
36°
24
87°
46°
25
95°
47°
26
98°
68°
27
93°
67°
28
91°
63°
29
88°
64°
30
77°
58°
31
63°
48°
1
74°
44°
2
74°
50°
3
74°
54°
4
78°
50°
5
85°
51°
6
94°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Glendive
Glendive's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Glendive. See also: June | July | August.
