S
M
T
W
T
F
S
26
88°
62°
27
88°
65°
28
87°
62°
29
88°
66°
30
88°
62°
31
86°
63°
1
87°
65°
2
84°
62°
3
84°
59°
4
83°
59°
5
83°
60°
6
82°
61°
7
83°
60°
8
82°
61°
9
86°
60°
10
87°
61°
11
88°
63°
12
88°
64°
13
85°
65°
14
87°
65°
15
Hist. Avg.
81°
62°
16
Hist. Avg.
81°
62°
17
Hist. Avg.
81°
62°
18
Hist. Avg.
81°
62°
19
Hist. Avg.
81°
62°
20
Hist. Avg.
81°
62°
21
Hist. Avg.
81°
61°
22
Hist. Avg.
81°
61°
23
Hist. Avg.
81°
61°
24
Hist. Avg.
81°
61°
25
Hist. Avg.
80°
61°
26
Hist. Avg.
80°
61°
27
Hist. Avg.
80°
60°
28
Hist. Avg.
80°
60°
29
Hist. Avg.
80°
60°
30
Hist. Avg.
80°
60°
31
Hist. Avg.
80°
60°
1
Hist. Avg.
80°
60°
2
Hist. Avg.
79°
59°
3
Hist. Avg.
79°
59°
4
Hist. Avg.
79°
59°
5
Hist. Avg.
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Deer Lodge
Deer Lodge's August 2026 forecast shows daily high temperatures ranging from 82° to 88°, with overnight lows between 59° and 66°. The average high for August is 86° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Deer Lodge. See also: September | October | November.