S
M
T
W
T
F
S
26
90°
65°
27
86°
66°
28
88°
65°
29
91°
66°
30
86°
70°
31
82°
65°
1
83°
58°
2
87°
61°
3
74°
57°
4
69°
52°
5
80°
48°
6
86°
57°
7
75°
52°
8
79°
49°
9
76°
55°
10
75°
51°
11
80°
58°
12
80°
59°
13
80°
59°
14
81°
57°
15
75°
63°
16
77°
54°
17
80°
51°
18
73°
48°
19
78°
45°
20
79°
62°
21
81°
56°
22
73°
47°
23
77°
54°
24
81°
61°
25
80°
60°
26
77°
49°
27
76°
52°
28
78°
57°
29
78°
59°
30
76°
54°
31
74°
56°
1
78°
57°
2
77°
55°
3
78°
56°
4
77°
56°
5
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Plummer
Plummer's August 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 47° and 61°. The average high for August is 77° with an average low of 55°. 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 Plummer. See also: September | October | November.
