S
M
T
W
T
F
S
28
91°
69°
29
92°
70°
30
92°
71°
1
94°
72°
2
94°
72°
3
95°
72°
4
93°
70°
5
89°
72°
6
90°
70°
7
88°
71°
8
87°
70°
9
85°
69°
10
85°
71°
11
87°
71°
12
89°
72°
13
91°
72°
14
90°
68°
15
87°
65°
16
88°
66°
17
86°
65°
18
86°
65°
19
90°
71°
20
92°
72°
21
92°
71°
22
91°
71°
23
92°
72°
24
93°
72°
25
93°
71°
26
92°
72°
27
94°
72°
28
94°
71°
29
93°
73°
30
94°
72°
31
93°
71°
1
89°
70°
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 85° to 95°, with overnight lows between 65° and 73°. The average high for July is 91° with an average low of 70°. 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.