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
67°
52°
16
77°
48°
17
80°
59°
18
85°
47°
19
85°
71°
20
78°
42°
21
59°
37°
22
66°
40°
23
66°
49°
24
65°
50°
25
66°
52°
26
71°
50°
27
75°
53°
28
76°
52°
29
74°
52°
30
76°
54°
31
76°
56°
1
75°
49°
2
69°
54°
3
70°
53°
4
67°
54°
5
68°
55°
6
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Plattsburgh West
Plattsburgh West's May 2026 forecast shows daily high temperatures ranging from 59° to 85°, with overnight lows between 37° and 71°. The average high for May is 71° 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 Plattsburgh West. See also: June | July | August.
