S
M
T
W
T
F
S
28
66°
57°
29
64°
55°
30
N/A
1
62°
52°
2
61°
51°
3
64°
57°
4
62°
55°
5
62°
56°
6
65°
56°
7
65°
56°
8
67°
55°
9
67°
54°
10
67°
55°
11
66°
55°
12
68°
52°
13
63°
53°
14
62°
52°
15
62°
51°
16
63°
54°
17
63°
53°
18
62°
51°
19
62°
50°
20
63°
50°
21
64°
54°
22
64°
54°
23
63°
53°
24
66°
55°
25
66°
53°
26
65°
54°
27
63°
54°
28
66°
55°
29
67°
55°
30
67°
54°
31
68°
55°
1
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dalmellington
Dalmellington's July 2026 forecast shows daily high temperatures ranging from 61° to 68°, with overnight lows between 50° and 57°. The average high for July is 64° 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 July weather will actually feel in Dalmellington. See also: August | September | October.