S
M
T
W
T
F
S
26
40°
19°
27
36°
17°
28
49°
15°
29
52°
16°
30
57°
16°
1
70°
28°
2
66°
37°
3
76°
33°
4
45°
33°
5
47°
22°
6
53°
15°
7
60°
18°
8
72°
29°
9
60°
22°
10
67°
24°
11
81°
45°
12
75°
40°
13
82°
39°
14
66°
54°
15
64°
33°
16
64°
26°
17
48°
34°
18
46°
32°
19
60°
39°
20
67°
44°
21
59°
43°
22
62°
43°
23
66°
48°
24
75°
48°
25
77°
49°
26
76°
46°
27
75°
49°
28
77°
52°
29
78°
51°
30
72°
50°
31
73°
48°
1
71°
45°
2
70°
50°
3
74°
51°
4
75°
51°
5
73°
52°
6
66°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Colgate
Colgate's May 2026 forecast shows daily high temperatures ranging from 59° to 78°, with overnight lows between 39° and 52°. The average high for May is 71° 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 Colgate. See also: June | July | August.