S
M
T
W
T
F
S
26
71°
56°
27
74°
55°
28
73°
53°
29
69°
56°
30
75°
57°
31
75°
57°
1
74°
56°
2
75°
58°
3
73°
48°
4
69°
49°
5
71°
55°
6
70°
56°
7
74°
54°
8
73°
50°
9
70°
51°
10
68°
55°
11
73°
51°
12
70°
52°
13
68°
51°
14
72°
49°
15
68°
48°
16
67°
47°
17
67°
49°
18
69°
49°
19
70°
51°
20
71°
48°
21
69°
48°
22
70°
47°
23
67°
51°
24
69°
52°
25
72°
47°
26
71°
46°
27
66°
45°
28
65°
52°
29
67°
53°
30
70°
54°
31
72°
52°
1
72°
46°
2
70°
45°
3
67°
45°
4
64°
47°
5
63°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Loon Bay
Loon Bay's August 2026 forecast shows daily high temperatures ranging from 63° to 75°, with overnight lows between 44° and 58°. The average high for August is 70° with an average low of 51°. 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 Loon Bay. See also: September | October | November.
