S
M
T
W
T
F
S
26
80°
50°
27
79°
54°
28
81°
55°
29
82°
57°
30
87°
57°
31
89°
56°
1
88°
53°
2
82°
56°
3
86°
58°
4
88°
54°
5
88°
54°
6
84°
53°
7
87°
51°
8
85°
47°
9
76°
48°
10
78°
52°
11
81°
56°
12
85°
55°
13
86°
49°
14
85°
50°
15
82°
47°
16
Hist. Avg.
76°
49°
17
Hist. Avg.
75°
49°
18
Hist. Avg.
75°
48°
19
Hist. Avg.
75°
48°
20
Hist. Avg.
75°
48°
21
Hist. Avg.
74°
48°
22
Hist. Avg.
74°
47°
23
Hist. Avg.
73°
47°
24
Hist. Avg.
73°
47°
25
Hist. Avg.
73°
46°
26
Hist. Avg.
72°
46°
27
Hist. Avg.
72°
46°
28
Hist. Avg.
72°
46°
29
Hist. Avg.
71°
45°
30
Hist. Avg.
71°
45°
31
Hist. Avg.
70°
45°
1
Hist. Avg.
70°
44°
2
Hist. Avg.
70°
44°
3
Hist. Avg.
69°
44°
4
Hist. Avg.
69°
43°
5
Hist. Avg.
68°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Milk River
Milk River's August 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 47° and 58°. The average high for August is 84° with an average low of 53°. 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 Milk River. See also: September | October | November.