S
M
T
W
T
F
S
26
68°
47°
27
70°
49°
28
71°
52°
29
75°
57°
30
74°
57°
31
79°
58°
1
79°
59°
2
81°
58°
3
81°
52°
4
75°
48°
5
70°
48°
6
70°
47°
7
71°
53°
8
77°
56°
9
77°
54°
10
70°
56°
11
75°
57°
12
76°
55°
13
77°
56°
14
76°
57°
15
77°
53°
16
75°
44°
17
67°
47°
18
76°
51°
19
76°
55°
20
75°
54°
21
75°
54°
22
74°
52°
23
75°
53°
24
75°
55°
25
74°
53°
26
71°
47°
27
70°
44°
28
66°
50°
29
68°
53°
30
66°
52°
31
73°
47°
1
64°
48°
2
69°
45°
3
63°
44°
4
67°
50°
5
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in James
James's August 2026 forecast shows daily high temperatures ranging from 63° to 81°, with overnight lows between 44° and 59°. The average high for August is 73° with an average low of 52°. 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 James. See also: September | October | November.