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
81°
60°
17
84°
56°
18
88°
62°
19
93°
69°
20
79°
45°
21
65°
43°
22
66°
45°
23
66°
51°
24
67°
53°
25
71°
54°
26
75°
53°
27
74°
56°
28
77°
57°
29
73°
52°
30
74°
57°
31
75°
56°
1
73°
54°
2
70°
54°
3
69°
53°
4
70°
57°
5
73°
57°
6
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Niskayuna
Niskayuna's May 2026 forecast shows daily high temperatures ranging from 65° to 93°, with overnight lows between 43° and 69°. The average high for May is 74° 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 Niskayuna. See also: June | July | August.
