S
M
T
W
T
F
S
26
62°
35°
27
66°
43°
28
62°
47°
29
50°
36°
30
48°
31°
1
46°
29°
2
43°
30°
3
56°
30°
4
71°
44°
5
60°
43°
6
47°
35°
7
49°
31°
8
55°
33°
9
61°
38°
10
51°
34°
11
50°
31°
12
54°
29°
13
53°
39°
14
53°
39°
15
64°
34°
16
71°
49°
17
82°
53°
18
85°
61°
19
82°
45°
20
50°
37°
21
58°
35°
22
62°
40°
23
55°
44°
24
64°
50°
25
77°
56°
26
83°
54°
27
75°
50°
28
69°
45°
29
66°
45°
30
69°
45°
31
67°
48°
1
69°
49°
2
67°
48°
3
72°
52°
4
71°
52°
5
72°
53°
6
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mildmay
Mildmay's May 2026 forecast shows daily high temperatures ranging from 64° to 83°, with overnight lows between 45° and 56°. The average high for May is 71° with an average low of 50°. 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 Mildmay. See also: June | July | August.