S
M
T
W
T
F
S
26
77°
49°
27
75°
54°
28
75°
56°
29
71°
53°
30
62°
45°
1
64°
40°
2
61°
41°
3
62°
34°
4
75°
43°
5
73°
53°
6
70°
52°
7
63°
44°
8
69°
38°
9
71°
48°
10
79°
49°
11
70°
45°
12
72°
41°
13
75°
52°
14
65°
43°
15
74°
40°
16
84°
56°
17
88°
62°
18
85°
68°
19
81°
64°
20
78°
60°
21
70°
53°
22
76°
53°
23
77°
58°
24
78°
57°
25
75°
57°
26
78°
56°
27
79°
55°
28
77°
56°
29
80°
55°
30
80°
59°
31
77°
58°
1
81°
59°
2
81°
60°
3
79°
59°
4
76°
57°
5
75°
54°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Deer Lodge
Deer Lodge's May 2026 forecast shows daily high temperatures ranging from 70° to 88°, with overnight lows between 53° and 68°. The average high for May is 79° with an average low of 58°. 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 Deer Lodge. See also: June | July | August.
