S
M
T
W
T
F
S
26
78°
57°
27
84°
58°
28
79°
62°
29
70°
62°
30
75°
62°
31
79°
61°
1
83°
60°
2
83°
67°
3
82°
59°
4
82°
60°
5
83°
57°
6
88°
63°
7
87°
68°
8
83°
68°
9
82°
63°
10
81°
58°
11
80°
64°
12
78°
57°
13
76°
61°
14
74°
54°
15
72°
51°
16
79°
48°
17
79°
65°
18
80°
63°
19
78°
59°
20
76°
58°
21
78°
52°
22
76°
53°
23
74°
60°
24
73°
54°
25
71°
57°
26
77°
58°
27
79°
56°
28
78°
57°
29
73°
48°
30
75°
55°
31
76°
58°
1
68°
62°
2
70°
63°
3
79°
62°
4
76°
58°
5
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Killington
Killington's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Killington. See also: September | October | November.