S
M
T
W
T
F
S
26
87°
67°
27
88°
67°
28
87°
66°
29
86°
65°
30
85°
62°
31
78°
59°
1
78°
58°
2
79°
58°
3
80°
63°
4
81°
62°
5
82°
62°
6
85°
65°
7
82°
65°
8
80°
64°
9
81°
64°
10
80°
57°
11
80°
58°
12
84°
61°
13
85°
64°
14
86°
65°
15
85°
64°
16
83°
65°
17
86°
65°
18
85°
62°
19
80°
56°
20
78°
55°
21
78°
55°
22
79°
56°
23
78°
55°
24
78°
56°
25
81°
55°
26
83°
55°
27
84°
56°
28
83°
60°
29
80°
60°
30
76°
58°
31
82°
59°
1
83°
52°
2
77°
51°
3
75°
52°
4
78°
57°
5
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Niskayuna
Niskayuna's August 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 51° and 67°. The average high for August is 82° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Niskayuna. See also: September | October | November.