S
M
T
W
T
F
S
26
80°
68°
27
81°
69°
28
81°
69°
29
80°
68°
30
81°
69°
31
81°
69°
1
80°
68°
2
81°
69°
3
81°
69°
4
80°
68°
5
80°
67°
6
81°
68°
7
81°
68°
8
80°
69°
9
82°
69°
10
82°
68°
11
81°
68°
12
80°
67°
13
80°
68°
14
81°
68°
15
81°
67°
16
80°
68°
17
80°
67°
18
79°
67°
19
81°
66°
20
80°
67°
21
82°
69°
22
82°
68°
23
81°
67°
24
82°
62°
25
80°
61°
26
77°
63°
27
77°
65°
28
76°
66°
29
76°
68°
30
77°
68°
31
80°
67°
1
81°
65°
2
76°
61°
3
75°
62°
4
76°
65°
5
76°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Harbor Gateway
Harbor Gateway's August 2026 forecast shows daily high temperatures ranging from 75° to 82°, with overnight lows between 61° and 69°. The average high for August is 80° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Harbor Gateway. See also: September | October | November.
