S
M
T
W
T
F
S
26
79°
62°
27
84°
61°
28
83°
67°
29
79°
58°
30
83°
53°
31
85°
59°
1
76°
68°
2
80°
69°
3
81°
59°
4
83°
54°
5
88°
67°
6
86°
65°
7
86°
69°
8
87°
69°
9
86°
65°
10
85°
68°
11
77°
66°
12
75°
63°
13
85°
60°
14
82°
68°
15
84°
67°
16
86°
71°
17
80°
69°
18
82°
63°
19
79°
67°
20
81°
63°
21
84°
61°
22
81°
57°
23
79°
54°
24
76°
52°
25
77°
55°
26
78°
59°
27
77°
57°
28
80°
57°
29
79°
58°
30
81°
57°
31
80°
58°
1
79°
57°
2
82°
60°
3
76°
58°
4
77°
60°
5
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Logan
Logan's August 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 52° and 67°. The average high for August is 79° with an average low of 58°. 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. See also: September | October | November.
