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
58°
40°
8
57°
40°
9
56°
39°
10
66°
49°
11
61°
41°
12
62°
37°
13
60°
44°
14
60°
49°
15
67°
47°
16
80°
43°
17
86°
58°
18
92°
57°
19
91°
69°
20
80°
50°
21
67°
40°
22
69°
48°
23
61°
52°
24
66°
51°
25
74°
55°
26
77°
59°
27
79°
56°
28
78°
57°
29
77°
54°
30
81°
56°
31
82°
61°
1
80°
55°
2
71°
54°
3
70°
53°
4
71°
58°
5
74°
57°
6
76°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mechanicville
Mechanicville's May 2026 forecast shows daily high temperatures ranging from 61° to 91°, with overnight lows between 40° and 69°. The average high for May is 75° with an average low of 55°. 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 Mechanicville. See also: June | July | August.
