S
M
T
W
T
F
S
26
74°
53°
27
81°
50°
28
71°
51°
29
78°
47°
30
81°
47°
31
89°
46°
1
70°
49°
2
71°
46°
3
79°
41°
4
86°
55°
5
87°
57°
6
80°
58°
7
80°
58°
8
78°
55°
9
74°
49°
10
75°
50°
11
76°
49°
12
75°
48°
13
74°
50°
14
73°
48°
15
76°
49°
16
75°
50°
17
74°
48°
18
77°
46°
19
77°
45°
20
75°
45°
21
72°
47°
22
71°
45°
23
74°
49°
24
70°
43°
25
77°
45°
26
78°
49°
27
78°
49°
28
77°
50°
29
72°
46°
30
69°
42°
31
70°
45°
1
68°
46°
2
69°
42°
3
69°
42°
4
71°
44°
5
68°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jewell
Jewell's August 2026 forecast shows daily high temperatures ranging from 68° to 87°, with overnight lows between 42° and 58°. The average high for August is 75° with an average low of 48°. 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 Jewell. See also: September | October | November.