S
M
T
W
T
F
S
26
92°
76°
27
94°
77°
28
89°
77°
29
91°
79°
30
86°
74°
31
92°
79°
1
91°
76°
2
90°
77°
3
91°
77°
4
90°
74°
5
91°
73°
6
91°
74°
7
92°
75°
8
91°
74°
9
92°
75°
10
91°
76°
11
92°
76°
12
93°
75°
13
94°
77°
14
91°
75°
15
92°
77°
16
93°
76°
17
90°
76°
18
91°
75°
19
90°
76°
20
91°
76°
21
91°
77°
22
90°
77°
23
90°
76°
24
91°
77°
25
91°
76°
26
92°
77°
27
91°
77°
28
91°
76°
29
92°
76°
30
93°
77°
31
92°
77°
1
93°
76°
2
91°
76°
3
92°
75°
4
89°
75°
5
89°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Port Charlotte
Port Charlotte's August 2026 forecast shows daily high temperatures ranging from 89° to 94°, with overnight lows between 73° and 77°. The average high for August is 91° with an average low of 76°. 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 Port Charlotte. See also: September | October | November.
