S
M
T
W
T
F
S
26
90°
67°
27
89°
67°
28
87°
66°
29
89°
69°
30
88°
68°
31
93°
67°
1
92°
65°
2
92°
68°
3
90°
66°
4
84°
67°
5
85°
64°
6
87°
66°
7
90°
67°
8
93°
66°
9
93°
69°
10
90°
69°
11
90°
69°
12
87°
68°
13
81°
68°
14
82°
66°
15
83°
66°
16
87°
67°
17
90°
66°
18
90°
68°
19
94°
69°
20
91°
71°
21
93°
70°
22
91°
68°
23
90°
67°
24
89°
69°
25
91°
69°
26
92°
68°
27
90°
68°
28
91°
69°
29
86°
65°
30
87°
68°
31
84°
69°
1
83°
68°
2
84°
68°
3
84°
69°
4
87°
69°
5
88°
68°
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 83° to 94°, with overnight lows between 65° and 71°. The average high for August is 89° with an average low of 68°. 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.