S
M
T
W
T
F
S
28
101°
74°
29
99°
75°
30
102°
76°
1
102°
76°
2
99°
75°
3
102°
79°
4
103°
80°
5
103°
80°
6
102°
73°
7
96°
73°
8
95°
74°
9
96°
73°
10
98°
75°
11
102°
78°
12
103°
80°
13
102°
80°
14
103°
79°
15
103°
81°
16
102°
81°
17
100°
80°
18
101°
81°
19
101°
81°
20
102°
80°
21
100°
81°
22
103°
81°
23
103°
80°
24
104°
81°
25
105°
81°
26
103°
80°
27
106°
81°
28
106°
81°
29
101°
80°
30
103°
79°
31
101°
75°
1
102°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Glasgow
Glasgow's July 2026 forecast shows daily high temperatures ranging from 95° to 106°, with overnight lows between 73° and 81°. The average high for July is 102° with an average low of 78°. 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 Glasgow. See also: August | September | October.