S
M
T
W
T
F
S
26
74°
58°
27
74°
60°
28
75°
58°
29
73°
61°
30
77°
55°
31
72°
54°
1
72°
54°
2
73°
55°
3
73°
60°
4
74°
60°
5
74°
58°
6
73°
56°
7
79°
60°
8
80°
60°
9
80°
59°
10
80°
54°
11
75°
55°
12
76°
58°
13
74°
54°
14
75°
53°
15
75°
53°
16
76°
56°
17
73°
56°
18
73°
53°
19
72°
54°
20
74°
56°
21
77°
58°
22
79°
58°
23
78°
57°
24
79°
57°
25
79°
50°
26
76°
49°
27
71°
49°
28
71°
50°
29
72°
52°
30
70°
54°
31
69°
56°
1
72°
54°
2
76°
52°
3
73°
50°
4
74°
50°
5
71°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Northport
Northport's August 2026 forecast shows daily high temperatures ranging from 69° to 80°, with overnight lows between 49° and 61°. The average high for August is 75° with an average low of 55°. 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 Northport. See also: September | October | November.