S
M
T
W
T
F
S
26
79°
58°
27
85°
58°
28
83°
64°
29
87°
50°
30
91°
58°
31
95°
53°
1
83°
63°
2
76°
49°
3
83°
53°
4
89°
55°
5
89°
55°
6
85°
56°
7
87°
55°
8
90°
57°
9
87°
55°
10
87°
59°
11
84°
58°
12
88°
58°
13
88°
58°
14
87°
56°
15
88°
56°
16
91°
57°
17
92°
56°
18
93°
69°
19
92°
62°
20
96°
63°
21
98°
60°
22
82°
66°
23
72°
60°
24
86°
54°
25
96°
57°
26
96°
56°
27
83°
64°
28
77°
53°
29
65°
58°
30
69°
50°
31
82°
52°
1
88°
60°
2
78°
60°
3
68°
58°
4
60°
48°
5
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Merritt
Merritt's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Merritt. See also: September | October | November.