S
M
T
W
T
F
S
26
72°
52°
27
75°
52°
28
75°
53°
29
74°
57°
30
74°
57°
31
76°
58°
1
76°
58°
2
77°
59°
3
77°
58°
4
76°
52°
5
76°
49°
6
70°
50°
7
68°
50°
8
68°
55°
9
71°
57°
10
75°
56°
11
73°
56°
12
74°
57°
13
75°
56°
14
74°
54°
15
75°
56°
16
72°
56°
17
75°
52°
18
73°
51°
19
72°
50°
20
74°
50°
21
74°
54°
22
73°
55°
23
72°
55°
24
68°
54°
25
68°
55°
26
73°
55°
27
73°
53°
28
72°
48°
29
69°
50°
30
67°
54°
31
68°
55°
1
72°
54°
2
72°
50°
3
71°
47°
4
66°
47°
5
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Saint John West
Saint John West's August 2026 forecast shows daily high temperatures ranging from 66° to 77°, with overnight lows between 47° and 59°. The average high for August is 73° with an average low of 54°. 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 Saint John West. See also: September | October | November.
