S
M
T
W
T
F
S
26
89°
68°
27
82°
66°
28
78°
63°
29
77°
65°
30
77°
63°
31
80°
66°
1
77°
66°
2
84°
65°
3
83°
66°
4
80°
63°
5
80°
66°
6
85°
66°
7
83°
65°
8
80°
65°
9
81°
61°
10
77°
60°
11
79°
65°
12
81°
65°
13
84°
64°
14
77°
57°
15
79°
60°
16
80°
63°
17
76°
64°
18
79°
60°
19
81°
61°
20
83°
62°
21
77°
55°
22
76°
58°
23
83°
64°
24
85°
63°
25
86°
62°
26
84°
54°
27
83°
53°
28
74°
52°
29
72°
53°
30
75°
54°
31
78°
58°
1
78°
50°
2
76°
50°
3
70°
49°
4
70°
50°
5
71°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Coalville
Coalville's August 2026 forecast shows daily high temperatures ranging from 70° to 89°, with overnight lows between 49° and 68°. The average high for August is 79° with an average low of 60°. 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 Coalville. See also: September | October | November.
