S
M
T
W
T
F
S
26
66°
39°
27
70°
43°
28
63°
46°
29
63°
46°
30
70°
48°
1
77°
43°
2
72°
46°
3
66°
54°
4
N/A
5
63°
45°
6
57°
42°
7
61°
46°
8
67°
52°
9
68°
51°
10
64°
52°
11
63°
49°
12
62°
48°
13
61°
48°
14
61°
46°
15
60°
47°
16
61°
48°
17
60°
43°
18
60°
42°
19
61°
46°
20
60°
43°
21
59°
42°
22
60°
43°
23
61°
44°
24
63°
48°
25
63°
49°
26
64°
49°
27
64°
47°
28
62°
44°
29
63°
43°
30
62°
46°
31
68°
48°
1
67°
48°
2
68°
50°
3
68°
47°
4
63°
48°
5
65°
49°
6
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Hammersmith
Hammersmith's May 2026 forecast shows daily high temperatures ranging from 57° to 69°, with overnight lows between 42° and 52°. The average high for May is 63° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Hammersmith. See also: June | July | August.