S
M
T
W
T
F
S
26
82°
63°
27
85°
64°
28
86°
65°
29
87°
66°
30
88°
67°
31
89°
68°
1
88°
69°
2
89°
69°
3
89°
68°
4
88°
68°
5
89°
67°
6
88°
67°
7
88°
68°
8
89°
68°
9
89°
69°
10
88°
69°
11
90°
68°
12
89°
68°
13
89°
65°
14
87°
68°
15
90°
68°
16
89°
67°
17
88°
66°
18
87°
65°
19
86°
66°
20
87°
66°
21
88°
69°
22
90°
70°
23
92°
69°
24
92°
70°
25
91°
70°
26
92°
69°
27
91°
69°
28
92°
68°
29
92°
66°
30
90°
66°
31
87°
68°
1
90°
68°
2
91°
67°
3
90°
66°
4
88°
62°
5
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bartolo
Bartolo's August 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 62° and 70°. The average high for August is 89° with an average low of 67°. 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 Bartolo. See also: September | October | November.