S
M
T
W
T
F
S
26
76°
57°
27
75°
58°
28
74°
57°
29
72°
53°
30
71°
57°
31
69°
58°
1
73°
57°
2
73°
57°
3
72°
56°
4
70°
57°
5
70°
57°
6
73°
58°
7
74°
57°
8
73°
57°
9
74°
58°
10
74°
57°
11
73°
57°
12
75°
58°
13
74°
57°
14
72°
55°
15
73°
57°
16
68°
56°
17
73°
55°
18
71°
56°
19
71°
54°
20
72°
53°
21
72°
55°
22
71°
55°
23
72°
52°
24
72°
55°
25
71°
54°
26
69°
54°
27
68°
50°
28
67°
54°
29
68°
53°
30
66°
51°
31
66°
52°
1
67°
53°
2
67°
52°
3
66°
50°
4
65°
49°
5
66°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Long Marston
Long Marston's August 2026 forecast shows daily high temperatures ranging from 65° to 76°, with overnight lows between 49° and 58°. The average high for August is 71° 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 Long Marston. See also: September | October | November.
