S
M
T
W
T
F
S
26
86°
68°
27
83°
65°
28
85°
63°
29
82°
63°
30
81°
69°
31
80°
65°
1
85°
64°
2
85°
69°
3
84°
63°
4
85°
64°
5
80°
63°
6
79°
62°
7
78°
63°
8
78°
62°
9
79°
63°
10
80°
68°
11
83°
64°
12
83°
65°
13
82°
64°
14
81°
63°
15
79°
69°
16
84°
67°
17
84°
67°
18
85°
62°
19
80°
62°
20
79°
63°
21
81°
67°
22
81°
67°
23
83°
69°
24
85°
68°
25
84°
67°
26
84°
67°
27
83°
62°
28
81°
62°
29
77°
61°
30
Hist. Avg.
80°
64°
31
Hist. Avg.
79°
64°
1
Hist. Avg.
79°
64°
2
Hist. Avg.
79°
64°
3
Hist. Avg.
79°
64°
4
Hist. Avg.
78°
63°
5
Hist. Avg.
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Northport
Northport's August 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 61° and 69°. The average high for August is 82° with an average low of 65°. 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.