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
66°
38°
15
77°
54°
16
84°
59°
17
87°
63°
18
85°
65°
19
88°
61°
20
81°
57°
21
75°
50°
22
78°
53°
23
76°
52°
24
78°
55°
25
80°
57°
26
79°
56°
27
80°
54°
28
77°
58°
29
80°
59°
30
76°
58°
31
74°
54°
1
74°
55°
2
75°
56°
3
76°
56°
4
80°
59°
5
82°
61°
6
83°
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 66° to 88°, with overnight lows between 38° and 65°. The average high for May is 79° with an average low of 56°. 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.
