S
M
T
W
T
F
S
26
86°
73°
27
90°
73°
28
93°
73°
29
91°
70°
30
87°
66°
31
90°
64°
1
87°
73°
2
83°
72°
3
88°
72°
4
87°
73°
5
89°
71°
6
89°
71°
7
89°
70°
8
91°
74°
9
92°
71°
10
93°
72°
11
94°
70°
12
90°
70°
13
97°
73°
14
96°
74°
15
96°
75°
16
95°
74°
17
100°
73°
18
95°
73°
19
91°
72°
20
93°
71°
21
92°
72°
22
92°
69°
23
92°
71°
24
91°
70°
25
89°
68°
26
86°
67°
27
90°
71°
28
86°
70°
29
86°
69°
30
89°
70°
31
86°
70°
1
87°
69°
2
88°
70°
3
88°
70°
4
89°
69°
5
89°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South End
South End's August 2026 forecast shows daily high temperatures ranging from 86° to 100°, with overnight lows between 67° and 75°. The average high for August is 91° with an average low of 71°. 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 South End. See also: September | October | November.
