S
M
T
W
T
F
S
28
60°
48°
29
60°
45°
30
61°
49°
1
60°
47°
2
66°
51°
3
67°
52°
4
67°
50°
5
66°
51°
6
67°
47°
7
60°
47°
8
60°
46°
9
61°
46°
10
61°
48°
11
63°
46°
12
62°
47°
13
61°
46°
14
66°
50°
15
67°
49°
16
67°
48°
17
64°
47°
18
66°
52°
19
67°
48°
20
63°
47°
21
63°
47°
22
62°
44°
23
65°
47°
24
67°
50°
25
66°
48°
26
60°
52°
27
65°
49°
28
61°
50°
29
60°
47°
30
62°
48°
31
61°
47°
1
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Port Nikiski
Port Nikiski's July 2026 forecast shows daily high temperatures ranging from 60° to 67°, with overnight lows between 44° and 52°. The average high for July is 63° with an average low of 48°. 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 Nikiski. See also: August | September | October.