S
M
T
W
T
F
S
26
66°
52°
27
66°
49°
28
64°
51°
29
67°
54°
30
69°
52°
31
64°
51°
1
61°
54°
2
62°
53°
3
63°
52°
4
62°
52°
5
62°
53°
6
61°
53°
7
63°
52°
8
62°
50°
9
62°
49°
10
61°
52°
11
61°
49°
12
62°
47°
13
60°
47°
14
60°
48°
15
61°
47°
16
60°
47°
17
60°
48°
18
64°
52°
19
65°
53°
20
66°
52°
21
67°
51°
22
67°
51°
23
66°
50°
24
63°
50°
25
64°
46°
26
64°
50°
27
63°
48°
28
62°
45°
29
62°
42°
30
61°
44°
31
60°
47°
1
58°
46°
2
57°
44°
3
57°
44°
4
60°
45°
5
61°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tee Harbor
Tee Harbor's August 2026 forecast shows daily high temperatures ranging from 57° to 69°, with overnight lows between 42° and 54°. The average high for August is 63° with an average low of 49°. 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 Tee Harbor. See also: September | October | November.
