S
M
T
W
T
F
S
26
76°
57°
27
76°
56°
28
75°
57°
29
75°
55°
30
76°
57°
31
76°
57°
1
78°
58°
2
77°
54°
3
73°
52°
4
72°
51°
5
74°
51°
6
72°
52°
7
72°
52°
8
74°
51°
9
72°
50°
10
74°
51°
11
76°
56°
12
76°
57°
13
72°
56°
14
77°
56°
15
74°
54°
16
75°
56°
17
76°
54°
18
75°
55°
19
71°
53°
20
71°
53°
21
75°
55°
22
75°
54°
23
74°
54°
24
71°
53°
25
70°
55°
26
70°
52°
27
71°
52°
28
70°
53°
29
74°
54°
30
73°
53°
31
74°
54°
1
72°
53°
2
71°
52°
3
72°
53°
4
72°
51°
5
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Thornham
Thornham's August 2026 forecast shows daily high temperatures ranging from 70° to 78°, with overnight lows between 50° and 58°. The average high for August is 74° with an average low of 54°. 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 Thornham. See also: September | October | November.
