S
M
T
W
T
F
S
26
80°
57°
27
73°
57°
28
73°
56°
29
74°
58°
30
81°
59°
31
80°
57°
1
73°
56°
2
75°
57°
3
76°
48°
4
72°
52°
5
74°
53°
6
75°
50°
7
74°
49°
8
75°
48°
9
73°
49°
10
75°
56°
11
73°
55°
12
79°
49°
13
72°
48°
14
72°
47°
15
73°
51°
16
75°
49°
17
72°
46°
18
70°
47°
19
72°
52°
20
72°
54°
21
78°
55°
22
78°
55°
23
77°
54°
24
78°
53°
25
80°
53°
26
71°
49°
27
73°
53°
28
75°
52°
29
77°
47°
30
70°
42°
31
68°
42°
1
67°
43°
2
67°
42°
3
68°
43°
4
69°
42°
5
66°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Negaunee
Negaunee's August 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 42° and 59°. The average high for August is 74° with an average low of 51°. 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 Negaunee. See also: September | October | November.
