S
M
T
W
T
F
S
26
78°
59°
27
85°
63°
28
90°
64°
29
97°
66°
30
85°
60°
31
81°
54°
1
81°
59°
2
80°
63°
3
79°
62°
4
77°
60°
5
76°
58°
6
75°
58°
7
74°
56°
8
75°
56°
9
74°
55°
10
75°
54°
11
74°
56°
12
75°
56°
13
75°
55°
14
76°
56°
15
76°
57°
16
75°
56°
17
76°
57°
18
76°
57°
19
75°
56°
20
75°
56°
21
74°
55°
22
74°
55°
23
75°
56°
24
74°
55°
25
73°
54°
26
72°
52°
27
71°
54°
28
69°
54°
29
72°
52°
30
71°
54°
31
72°
53°
1
70°
49°
2
70°
53°
3
69°
51°
4
66°
50°
5
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hammersmith
Hammersmith's August 2026 forecast shows daily high temperatures ranging from 66° to 97°, with overnight lows between 48° and 66°. 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 Hammersmith. See also: September | October | November.