S
M
T
W
T
F
S
28
71°
51°
29
72°
53°
30
72°
54°
1
74°
53°
2
72°
53°
3
72°
54°
4
72°
53°
5
75°
55°
6
72°
54°
7
73°
55°
8
76°
56°
9
77°
55°
10
75°
58°
11
74°
60°
12
74°
59°
13
78°
56°
14
78°
58°
15
80°
62°
16
81°
60°
17
80°
61°
18
80°
60°
19
79°
61°
20
81°
58°
21
80°
61°
22
81°
57°
23
78°
55°
24
74°
54°
25
72°
55°
26
74°
55°
27
72°
58°
28
73°
58°
29
75°
60°
30
81°
60°
31
81°
61°
1
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Saco
Saco's July 2026 forecast shows daily high temperatures ranging from 71° to 81°, with overnight lows between 51° and 62°. 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 Saco. See also: August | September | October.