S
M
T
W
T
F
S
26
65°
32°
27
73°
38°
28
74°
38°
29
69°
51°
30
57°
43°
1
57°
38°
2
50°
41°
3
55°
37°
4
71°
46°
5
72°
43°
6
56°
41°
7
57°
39°
8
57°
36°
9
60°
28°
10
67°
47°
11
58°
38°
12
58°
38°
13
52°
38°
14
52°
48°
15
66°
46°
16
78°
57°
17
72°
44°
18
81°
61°
19
83°
64°
20
73°
47°
21
61°
43°
22
64°
46°
23
69°
49°
24
68°
52°
25
68°
51°
26
70°
54°
27
73°
55°
28
70°
48°
29
67°
53°
30
67°
54°
31
71°
54°
1
67°
52°
2
66°
49°
3
67°
47°
4
67°
47°
5
69°
55°
6
70°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Keeseville
Keeseville's May 2026 forecast shows daily high temperatures ranging from 61° to 83°, with overnight lows between 43° and 64°. The average high for May is 70° with an average low of 51°. 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 Keeseville. See also: June | July | August.
