S
M
T
W
T
F
S
28
85°
62°
29
79°
60°
30
79°
59°
1
80°
60°
2
81°
65°
3
81°
62°
4
82°
65°
5
83°
66°
6
87°
67°
7
88°
68°
8
89°
68°
9
89°
67°
10
88°
68°
11
89°
68°
12
88°
66°
13
84°
65°
14
85°
66°
15
87°
67°
16
83°
61°
17
81°
60°
18
80°
60°
19
80°
61°
20
81°
60°
21
80°
60°
22
81°
61°
23
83°
64°
24
86°
66°
25
87°
66°
26
87°
67°
27
82°
59°
28
82°
62°
29
84°
65°
30
83°
60°
31
83°
58°
1
82°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Melvin
Melvin's July 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 58° and 68°. The average high for July is 84° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Melvin. See also: August | September | October.