S
M
T
W
T
F
S
26
80°
59°
27
79°
63°
28
76°
57°
29
79°
60°
30
76°
55°
31
78°
56°
1
82°
59°
2
75°
57°
3
63°
51°
4
69°
49°
5
70°
53°
6
64°
51°
7
69°
47°
8
71°
48°
9
71°
46°
10
69°
45°
11
72°
51°
12
71°
48°
13
72°
44°
14
71°
52°
15
70°
50°
16
78°
48°
17
68°
46°
18
73°
45°
19
77°
54°
20
77°
48°
21
72°
49°
22
77°
43°
23
73°
61°
24
66°
58°
25
72°
56°
26
77°
48°
27
81°
53°
28
N/A
29
80°
55°
30
72°
50°
31
65°
50°
1
75°
51°
2
78°
55°
3
74°
55°
4
73°
49°
5
69°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Melfort
Melfort's August 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 47° and 55°. The average high for August is 73° with an average low of 52°. 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 Melfort. See also: September | October | November.