S
M
T
W
T
F
S
26
94°
76°
27
91°
71°
28
87°
71°
29
87°
76°
30
89°
76°
31
94°
77°
1
94°
74°
2
93°
71°
3
89°
73°
4
90°
71°
5
89°
71°
6
88°
75°
7
93°
76°
8
92°
74°
9
93°
72°
10
91°
71°
11
89°
72°
12
89°
72°
13
90°
70°
14
89°
69°
15
88°
69°
16
88°
70°
17
89°
70°
18
89°
75°
19
90°
73°
20
91°
75°
21
91°
73°
22
93°
72°
23
93°
74°
24
94°
74°
25
94°
73°
26
92°
71°
27
93°
74°
28
94°
75°
29
93°
74°
30
92°
73°
31
89°
68°
1
89°
66°
2
92°
72°
3
92°
72°
4
Hist. Avg.
90°
67°
5
Hist. Avg.
90°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pluto
Pluto's August 2026 forecast shows daily high temperatures ranging from 87° to 94°, with overnight lows between 66° and 77°. The average high for August is 91° with an average low of 73°. 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 Pluto. See also: September | October | November.