S
M
T
W
T
F
S
28
62°
45°
29
63°
43°
30
62°
45°
1
62°
46°
2
63°
43°
3
62°
44°
4
62°
46°
5
64°
47°
6
63°
48°
7
66°
47°
8
65°
44°
9
63°
42°
10
62°
45°
11
62°
42°
12
63°
42°
13
62°
43°
14
62°
42°
15
63°
44°
16
62°
41°
17
63°
42°
18
62°
42°
19
64°
41°
20
66°
46°
21
65°
44°
22
67°
44°
23
62°
43°
24
63°
43°
25
66°
47°
26
68°
46°
27
Hist. Avg.
62°
46°
28
Hist. Avg.
62°
46°
29
Hist. Avg.
62°
46°
30
Hist. Avg.
62°
46°
31
Hist. Avg.
62°
46°
1
Hist. Avg.
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Port Stephens
Port Stephens's July 2026 forecast shows daily high temperatures ranging from 62° to 68°, with overnight lows between 41° and 48°. The average high for July is 63° with an average low of 44°. 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 Stephens. See also: August | September | October.