S
M
T
W
T
F
S
26
61°
49°
27
64°
47°
28
65°
42°
29
68°
45°
30
72°
42°
31
62°
52°
1
72°
51°
2
66°
55°
3
65°
54°
4
64°
53°
5
64°
52°
6
86°
54°
7
64°
54°
8
66°
53°
9
66°
54°
10
73°
54°
11
68°
55°
12
73°
51°
13
79°
49°
14
80°
50°
15
77°
53°
16
72°
54°
17
63°
53°
18
63°
51°
19
64°
54°
20
65°
52°
21
64°
53°
22
64°
50°
23
65°
53°
24
64°
50°
25
63°
51°
26
53°
46°
27
61°
45°
28
58°
50°
29
57°
50°
30
57°
47°
31
58°
47°
1
56°
46°
2
56°
46°
3
57°
47°
4
56°
47°
5
55°
46°
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 53° to 80°, with overnight lows between 45° and 54°. The average high for August is 63° with an average low of 50°. 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.
