S
M
T
W
T
F
S
28
52°
40°
29
52°
45°
30
61°
41°
1
51°
46°
2
49°
42°
3
50°
42°
4
47°
43°
5
50°
41°
6
56°
46°
7
57°
47°
8
52°
44°
9
52°
44°
10
56°
46°
11
52°
44°
12
55°
46°
13
56°
47°
14
56°
46°
15
55°
47°
16
56°
46°
17
52°
48°
18
55°
46°
19
59°
49°
20
54°
44°
21
55°
45°
22
59°
44°
23
60°
49°
24
60°
48°
25
57°
46°
26
55°
46°
27
56°
46°
28
58°
48°
29
60°
47°
30
60°
50°
31
57°
48°
1
57°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Port Heiden
Port Heiden's July 2026 forecast shows daily high temperatures ranging from 47° to 60°, with overnight lows between 41° and 50°. The average high for July is 56° with an average low of 46°. 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 Port Heiden. See also: August | September | October.
