S
M
T
W
T
F
S
26
60°
44°
27
74°
44°
28
71°
54°
29
58°
45°
30
54°
39°
1
49°
37°
2
45°
32°
3
59°
32°
4
71°
57°
5
67°
47°
6
55°
40°
7
55°
38°
8
62°
45°
9
63°
42°
10
62°
46°
11
60°
42°
12
61°
46°
13
64°
50°
14
63°
47°
15
64°
46°
16
68°
49°
17
72°
47°
18
74°
52°
19
70°
52°
20
75°
50°
21
72°
49°
22
67°
44°
23
63°
44°
24
66°
46°
25
66°
47°
26
67°
46°
27
66°
46°
28
67°
47°
29
67°
46°
30
68°
47°
31
73°
56°
1
69°
52°
2
70°
48°
3
71°
55°
4
72°
56°
5
75°
57°
6
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gambier
Gambier's May 2026 forecast shows daily high temperatures ranging from 55° to 79°, with overnight lows between 38° and 58°. The average high for May is 67° 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 Gambier. See also: June | July | August.