S
M
T
W
T
F
S
28
89°
70°
29
91°
71°
30
93°
70°
1
94°
69°
2
93°
69°
3
93°
68°
4
89°
67°
5
90°
69°
6
90°
70°
7
88°
69°
8
86°
66°
9
88°
70°
10
85°
70°
11
83°
68°
12
79°
67°
13
84°
65°
14
84°
66°
15
87°
69°
16
84°
68°
17
82°
67°
18
83°
65°
19
82°
67°
20
84°
68°
21
83°
65°
22
82°
65°
23
84°
67°
24
85°
68°
25
81°
68°
26
81°
69°
27
84°
69°
28
85°
68°
29
86°
69°
30
86°
70°
31
85°
69°
1
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Eastport
Eastport's July 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 65° and 70°. The average high for July is 84° with an average low of 68°. 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 Eastport. See also: August | September | October.