S
M
T
W
T
F
S
28
71°
57°
29
77°
59°
30
78°
56°
1
78°
57°
2
72°
56°
3
73°
54°
4
74°
55°
5
75°
58°
6
75°
54°
7
73°
54°
8
74°
52°
9
73°
53°
10
73°
55°
11
74°
58°
12
73°
56°
13
79°
57°
14
77°
57°
15
73°
54°
16
74°
57°
17
75°
58°
18
77°
60°
19
79°
61°
20
78°
60°
21
79°
61°
22
80°
60°
23
81°
61°
24
80°
60°
25
80°
60°
26
79°
55°
27
74°
54°
28
74°
55°
29
75°
54°
30
74°
54°
31
75°
55°
1
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Biddeford
Biddeford's July 2026 forecast shows daily high temperatures ranging from 71° to 81°, with overnight lows between 52° and 61°. The average high for July is 76° with an average low of 57°. 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 Biddeford. See also: August | September | October.
