S
M
T
W
T
F
S
26
65°
50°
27
65°
48°
28
66°
48°
29
66°
52°
30
67°
48°
31
67°
53°
1
68°
53°
2
66°
51°
3
68°
52°
4
68°
52°
5
70°
51°
6
70°
52°
7
67°
49°
8
67°
49°
9
66°
47°
10
66°
52°
11
67°
53°
12
68°
53°
13
68°
52°
14
70°
52°
15
71°
53°
16
71°
52°
17
68°
51°
18
66°
52°
19
66°
51°
20
68°
50°
21
68°
49°
22
65°
47°
23
64°
49°
24
65°
49°
25
65°
48°
26
66°
46°
27
65°
48°
28
65°
50°
29
66°
49°
30
64°
47°
31
64°
46°
1
65°
49°
2
64°
48°
3
64°
45°
4
65°
44°
5
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Maryport
Maryport's August 2026 forecast shows daily high temperatures ranging from 63° to 71°, with overnight lows between 44° and 53°. The average high for August is 67° 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 Maryport. See also: September | October | November.