S
M
T
W
T
F
S
26
65°
37°
27
70°
39°
28
68°
42°
29
64°
47°
30
54°
40°
1
56°
35°
2
50°
33°
3
53°
33°
4
69°
38°
5
78°
49°
6
55°
42°
7
54°
36°
8
52°
37°
9
49°
35°
10
60°
41°
11
56°
33°
12
58°
32°
13
57°
41°
14
56°
45°
15
63°
43°
16
77°
44°
17
78°
53°
18
88°
64°
19
86°
65°
20
71°
42°
21
64°
38°
22
64°
46°
23
62°
48°
24
64°
50°
25
68°
49°
26
67°
51°
27
69°
48°
28
72°
51°
29
71°
52°
30
74°
49°
31
73°
53°
1
69°
50°
2
69°
53°
3
67°
53°
4
68°
54°
5
69°
53°
6
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Stratford
Stratford's May 2026 forecast shows daily high temperatures ranging from 62° to 88°, with overnight lows between 38° and 65°. The average high for May is 71° with an average low of 51°. 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 Stratford. See also: June | July | August.