S
M
T
W
T
F
S
26
76°
59°
27
81°
59°
28
83°
58°
29
79°
59°
30
83°
57°
31
81°
59°
1
84°
58°
2
75°
54°
3
77°
58°
4
83°
59°
5
83°
59°
6
84°
58°
7
75°
55°
8
78°
57°
9
82°
57°
10
82°
58°
11
83°
58°
12
81°
57°
13
81°
57°
14
72°
56°
15
72°
57°
16
73°
56°
17
73°
56°
18
77°
55°
19
79°
56°
20
80°
55°
21
72°
55°
22
80°
53°
23
81°
51°
24
75°
45°
25
76°
44°
26
68°
45°
27
68°
50°
28
70°
44°
29
69°
52°
30
70°
54°
31
79°
46°
1
73°
51°
2
78°
53°
3
79°
51°
4
71°
49°
5
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lead
Lead's August 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 44° and 59°. The average high for August is 77° 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 Lead. See also: September | October | November.