S
M
T
W
T
F
S
26
79°
60°
27
77°
60°
28
75°
59°
29
72°
59°
30
73°
60°
31
79°
61°
1
79°
60°
2
75°
58°
3
78°
58°
4
80°
50°
5
72°
51°
6
73°
56°
7
74°
55°
8
71°
54°
9
69°
54°
10
70°
55°
11
77°
58°
12
71°
58°
13
76°
54°
14
73°
50°
15
69°
49°
16
74°
52°
17
75°
51°
18
68°
49°
19
73°
49°
20
73°
52°
21
75°
56°
22
75°
57°
23
77°
57°
24
77°
56°
25
75°
55°
26
76°
57°
27
78°
52°
28
75°
56°
29
75°
54°
30
74°
46°
31
68°
44°
1
64°
47°
2
65°
43°
3
63°
44°
4
65°
44°
5
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in North Bay
North Bay's August 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 43° and 61°. The average high for August is 73° 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 North Bay. See also: September | October | November.
