S
M
T
W
T
F
S
28
81°
61°
29
91°
75°
30
92°
76°
1
92°
76°
2
92°
70°
3
88°
68°
4
84°
68°
5
79°
65°
6
82°
64°
7
84°
60°
8
86°
62°
9
85°
67°
10
83°
66°
11
84°
62°
12
87°
62°
13
88°
62°
14
92°
65°
15
91°
69°
16
92°
70°
17
90°
69°
18
88°
69°
19
81°
63°
20
81°
59°
21
84°
66°
22
73°
53°
23
79°
49°
24
77°
63°
25
77°
63°
26
93°
70°
27
86°
72°
28
82°
68°
29
81°
59°
30
84°
57°
31
76°
62°
1
70°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Plano
Plano's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Plano. See also: August | September | October.
