S
M
T
W
T
F
S
26
88°
58°
27
92°
57°
28
93°
56°
29
92°
54°
30
87°
53°
31
84°
47°
1
83°
48°
2
83°
48°
3
84°
49°
4
84°
56°
5
92°
57°
6
92°
57°
7
91°
58°
8
93°
56°
9
92°
48°
10
84°
48°
11
88°
54°
12
87°
51°
13
86°
50°
14
84°
49°
15
84°
47°
16
86°
49°
17
88°
54°
18
84°
53°
19
80°
48°
20
80°
49°
21
79°
45°
22
79°
43°
23
78°
45°
24
79°
44°
25
80°
44°
26
82°
49°
27
83°
44°
28
77°
42°
29
75°
42°
30
74°
41°
31
78°
45°
1
79°
46°
2
76°
41°
3
75°
44°
4
75°
42°
5
74°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Arlee
Arlee's August 2026 forecast shows daily high temperatures ranging from 74° to 93°, with overnight lows between 41° and 58°. The average high for August is 83° with an average low of 49°. 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 Arlee. See also: September | October | November.