S
M
T
W
T
F
S
28
94°
75°
29
93°
76°
30
93°
75°
1
94°
76°
2
95°
76°
3
95°
75°
4
94°
76°
5
95°
77°
6
96°
77°
7
96°
76°
8
95°
76°
9
96°
77°
10
95°
77°
11
96°
76°
12
92°
77°
13
90°
76°
14
91°
74°
15
90°
75°
16
91°
77°
17
94°
77°
18
96°
76°
19
97°
76°
20
93°
73°
21
96°
76°
22
97°
78°
23
95°
75°
24
90°
75°
25
91°
76°
26
94°
76°
27
98°
71°
28
92°
71°
29
93°
73°
30
96°
75°
31
98°
77°
1
97°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Frisco
Frisco's July 2026 forecast shows daily high temperatures ranging from 90° to 98°, with overnight lows between 71° and 78°. The average high for July is 94° with an average low of 76°. 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 Frisco. See also: August | September | October.