S
M
T
W
T
F
S
26
73°
52°
27
60°
51°
28
58°
53°
29
61°
55°
30
64°
53°
31
56°
53°
1
60°
53°
2
65°
54°
3
67°
55°
4
70°
56°
5
74°
54°
6
58°
50°
7
62°
49°
8
68°
52°
9
57°
48°
10
59°
47°
11
71°
51°
12
74°
59°
13
75°
56°
14
66°
56°
15
67°
54°
16
65°
52°
17
70°
52°
18
69°
51°
19
64°
54°
20
69°
56°
21
72°
61°
22
73°
57°
23
72°
56°
24
74°
59°
25
82°
67°
26
78°
62°
27
78°
59°
28
78°
59°
29
72°
61°
30
76°
59°
31
68°
49°
1
61°
48°
2
61°
48°
3
66°
47°
4
65°
49°
5
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mount Pearl
Mount Pearl's August 2026 forecast shows daily high temperatures ranging from 61° to 76°, with overnight lows between 47° and 59°. The average high for August is 66° with an average low of 50°. 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 Mount Pearl. See also: September | October | November.
