S
M
T
W
T
F
S
28
78°
62°
29
78°
64°
30
79°
64°
1
78°
65°
2
80°
65°
3
79°
64°
4
78°
65°
5
79°
66°
6
80°
66°
7
80°
65°
8
78°
62°
9
78°
62°
10
79°
63°
11
79°
63°
12
78°
62°
13
78°
62°
14
80°
63°
15
79°
62°
16
80°
63°
17
81°
64°
18
83°
63°
19
78°
62°
20
79°
61°
21
79°
62°
22
80°
63°
23
Hist. Avg.
78°
63°
24
Hist. Avg.
79°
63°
25
Hist. Avg.
79°
63°
26
Hist. Avg.
79°
63°
27
Hist. Avg.
79°
63°
28
Hist. Avg.
79°
63°
29
Hist. Avg.
79°
63°
30
Hist. Avg.
79°
63°
31
Hist. Avg.
79°
63°
1
Hist. Avg.
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Port Douglas
Port Douglas's July 2026 forecast shows daily high temperatures ranging from 78° to 83°, with overnight lows between 61° and 66°. The average high for July is 79° with an average low of 63°. 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 Douglas. See also: August | September | October.
