S
M
T
W
T
F
S
26
78°
60°
27
80°
61°
28
75°
61°
29
79°
60°
30
81°
61°
31
81°
61°
1
79°
60°
2
75°
60°
3
74°
59°
4
75°
59°
5
76°
60°
6
75°
59°
7
75°
59°
8
76°
58°
9
75°
60°
10
74°
60°
11
74°
59°
12
73°
57°
13
74°
54°
14
74°
57°
15
75°
58°
16
73°
58°
17
73°
57°
18
74°
57°
19
75°
56°
20
74°
57°
21
79°
51°
22
80°
50°
23
76°
49°
24
73°
50°
25
74°
54°
26
75°
50°
27
77°
49°
28
73°
55°
29
72°
56°
30
82°
48°
31
74°
47°
1
73°
48°
2
75°
55°
3
74°
48°
4
74°
56°
5
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Newbury
Newbury's August 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 47° and 61°. The average high for August is 76° with an average low of 56°. 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 Newbury. See also: September | October | November.
