S
M
T
W
T
F
S
26
79°
58°
27
85°
58°
28
83°
64°
29
87°
50°
30
91°
58°
31
95°
53°
1
83°
63°
2
76°
49°
3
83°
53°
4
89°
55°
5
89°
55°
6
85°
56°
7
87°
55°
8
90°
57°
9
87°
55°
10
87°
59°
11
84°
58°
12
88°
58°
13
88°
58°
14
87°
56°
15
88°
56°
16
91°
57°
17
92°
56°
18
93°
69°
19
92°
62°
20
96°
63°
21
97°
65°
22
86°
56°
23
69°
48°
24
80°
54°
25
86°
53°
26
77°
47°
27
73°
44°
28
76°
49°
29
78°
48°
30
76°
47°
31
73°
46°
1
72°
47°
2
73°
44°
3
72°
43°
4
67°
39°
5
68°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Logan Lake
Logan Lake's August 2026 forecast shows daily high temperatures ranging from 67° to 97°, with overnight lows between 39° and 65°. The average high for August is 76° with an average low of 48°. 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 Logan Lake. See also: September | October | November.