S
M
T
W
T
F
S
26
70°
38°
27
72°
42°
28
72°
45°
29
73°
49°
30
70°
46°
1
77°
43°
2
77°
52°
3
65°
53°
4
64°
51°
5
64°
52°
6
54°
49°
7
61°
47°
8
67°
44°
9
73°
48°
10
66°
53°
11
55°
45°
12
57°
38°
13
58°
46°
14
53°
40°
15
57°
39°
16
57°
41°
17
61°
47°
18
62°
48°
19
63°
48°
20
68°
54°
21
74°
49°
22
82°
51°
23
84°
56°
24
87°
59°
25
87°
60°
26
90°
58°
27
88°
60°
28
85°
61°
29
89°
63°
30
88°
64°
31
74°
62°
1
77°
54°
2
70°
58°
3
69°
58°
4
66°
51°
5
67°
49°
6
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Reims
Reims's May 2026 forecast shows daily high temperatures ranging from 66° to 69°, with overnight lows between 49° and 58°. The average high for May is 67° with an average low of 53°. 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 Reims. See also: June | July | August.
