S
M
T
W
T
F
S
26
80°
58°
27
79°
57°
28
73°
57°
29
72°
56°
30
74°
57°
31
75°
57°
1
78°
56°
2
79°
57°
3
73°
49°
4
73°
50°
5
75°
49°
6
78°
51°
7
76°
50°
8
73°
51°
9
73°
57°
10
80°
57°
11
82°
56°
12
82°
58°
13
81°
57°
14
82°
57°
15
82°
53°
16
81°
49°
17
80°
52°
18
77°
55°
19
73°
52°
20
71°
55°
21
71°
47°
22
72°
47°
23
72°
49°
24
74°
53°
25
76°
54°
26
78°
55°
27
79°
55°
28
78°
54°
29
79°
56°
30
79°
55°
31
78°
53°
1
77°
53°
2
77°
52°
3
74°
50°
4
71°
53°
5
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chase River
Chase River's August 2026 forecast shows daily high temperatures ranging from 70° to 82°, with overnight lows between 46° and 58°. The average high for August is 76° with an average low of 53°. 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 Chase River. See also: September | October | November.