S
M
T
W
T
F
S
26
67°
40°
27
75°
39°
28
70°
49°
29
68°
48°
30
59°
46°
1
61°
41°
2
56°
37°
3
57°
36°
4
73°
44°
5
85°
55°
6
62°
45°
7
60°
40°
8
59°
42°
9
55°
51°
10
66°
45°
11
59°
40°
12
59°
42°
13
61°
45°
14
62°
47°
15
65°
54°
16
72°
52°
17
70°
51°
18
69°
51°
19
71°
54°
20
73°
51°
21
67°
47°
22
68°
47°
23
68°
48°
24
69°
50°
25
73°
52°
26
75°
53°
27
70°
52°
28
71°
49°
29
70°
49°
30
73°
54°
31
79°
58°
1
78°
56°
2
75°
53°
3
75°
55°
4
80°
59°
5
80°
60°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wynantskill
Wynantskill's May 2026 forecast shows daily high temperatures ranging from 55° to 80°, with overnight lows between 40° and 61°. The average high for May is 69° 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 Wynantskill. See also: June | July | August.
