S
M
T
W
T
F
S
28
80°
66°
29
81°
64°
30
83°
65°
1
88°
63°
2
88°
70°
3
86°
64°
4
87°
62°
5
83°
65°
6
85°
63°
7
83°
66°
8
85°
67°
9
86°
66°
10
88°
63°
11
85°
63°
12
83°
64°
13
85°
69°
14
85°
66°
15
87°
64°
16
88°
71°
17
89°
69°
18
90°
63°
19
84°
64°
20
83°
63°
21
81°
63°
22
83°
64°
23
85°
65°
24
84°
66°
25
83°
64°
26
82°
65°
27
83°
64°
28
87°
69°
29
87°
69°
30
82°
70°
31
86°
67°
1
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Yardley
Yardley's July 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 62° and 71°. The average high for July is 85° with an average low of 66°. 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 Yardley. See also: August | September | October.