S
M
T
W
T
F
S
26
73°
59°
27
73°
59°
28
72°
60°
29
73°
61°
30
74°
61°
31
75°
62°
1
76°
61°
2
75°
60°
3
71°
59°
4
72°
60°
5
72°
59°
6
73°
59°
7
72°
58°
8
69°
53°
9
70°
58°
10
70°
59°
11
70°
55°
12
71°
54°
13
70°
53°
14
67°
53°
15
67°
54°
16
69°
58°
17
69°
57°
18
72°
57°
19
72°
56°
20
71°
55°
21
70°
57°
22
71°
57°
23
72°
58°
24
71°
54°
25
70°
55°
26
69°
54°
27
68°
57°
28
67°
57°
29
71°
56°
30
71°
56°
31
70°
55°
1
70°
57°
2
69°
56°
3
70°
54°
4
69°
51°
5
65°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Berwick
Berwick's August 2026 forecast shows daily high temperatures ranging from 65° to 76°, with overnight lows between 51° and 62°. The average high for August is 71° 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 Berwick. See also: September | October | November.