S
M
T
W
T
F
S
26
83°
63°
27
84°
64°
28
83°
63°
29
84°
64°
30
83°
63°
31
83°
62°
1
80°
61°
2
76°
58°
3
76°
61°
4
78°
62°
5
79°
62°
6
80°
61°
7
82°
62°
8
83°
62°
9
83°
63°
10
82°
62°
11
83°
62°
12
83°
61°
13
84°
63°
14
85°
59°
15
85°
60°
16
75°
61°
17
82°
57°
18
81°
56°
19
83°
53°
20
79°
52°
21
74°
51°
22
74°
52°
23
75°
53°
24
76°
51°
25
75°
53°
26
75°
54°
27
76°
52°
28
78°
51°
29
73°
51°
30
72°
52°
31
73°
50°
1
72°
51°
2
73°
50°
3
74°
51°
4
75°
50°
5
73°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in North Branch
North Branch's August 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 49° and 64°. The average high for August is 79° with an average low of 57°. 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 Branch. See also: September | October | November.