S
M
T
W
T
F
S
26
75°
52°
27
75°
46°
28
73°
45°
29
77°
50°
30
72°
54°
1
70°
54°
2
64°
52°
3
70°
55°
4
61°
55°
5
66°
50°
6
57°
48°
7
66°
48°
8
75°
46°
9
75°
54°
10
68°
55°
11
57°
48°
12
64°
43°
13
64°
46°
14
57°
43°
15
61°
41°
16
61°
45°
17
63°
48°
18
61°
45°
19
64°
48°
20
72°
54°
21
81°
48°
22
86°
54°
23
86°
57°
24
90°
57°
25
93°
61°
26
95°
66°
27
95°
63°
28
93°
64°
29
93°
64°
30
90°
61°
31
81°
63°
1
81°
55°
2
72°
55°
3
70°
54°
4
68°
50°
5
N/A
6
70°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Poitiers
Poitiers's May 2026 forecast shows daily high temperatures ranging from 70° to 70°, with overnight lows between 48° and 48°. The average high for May is 70° with an average low of 48°. 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 Poitiers. See also: June | July | August.
