S
M
T
W
T
F
S
26
79°
57°
27
75°
55°
28
76°
60°
29
77°
56°
30
74°
57°
31
75°
59°
1
75°
57°
2
76°
60°
3
78°
60°
4
77°
59°
5
77°
55°
6
74°
53°
7
74°
58°
8
80°
58°
9
74°
59°
10
78°
58°
11
74°
54°
12
75°
58°
13
79°
59°
14
79°
55°
15
73°
52°
16
72°
51°
17
72°
55°
18
73°
58°
19
73°
59°
20
77°
59°
21
77°
58°
22
78°
57°
23
76°
58°
24
81°
55°
25
79°
56°
26
81°
55°
27
75°
53°
28
74°
52°
29
71°
49°
30
70°
48°
31
69°
48°
1
70°
54°
2
70°
57°
3
71°
57°
4
79°
56°
5
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Parksville
Parksville's August 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 48° and 60°. The average high for August is 75° with an average low of 56°. 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 Parksville. See also: September | October | November.