S
M
T
W
T
F
S
26
80°
66°
27
78°
64°
28
78°
60°
29
79°
65°
30
83°
67°
31
85°
65°
1
81°
62°
2
82°
66°
3
85°
58°
4
78°
61°
5
79°
63°
6
78°
59°
7
79°
58°
8
80°
56°
9
79°
57°
10
80°
64°
11
82°
58°
12
79°
58°
13
83°
56°
14
78°
56°
15
79°
58°
16
79°
57°
17
76°
57°
18
77°
55°
19
78°
55°
20
78°
60°
21
80°
63°
22
82°
64°
23
84°
64°
24
85°
63°
25
86°
59°
26
82°
55°
27
78°
60°
28
80°
62°
29
82°
54°
30
79°
53°
31
77°
52°
1
75°
57°
2
74°
54°
3
76°
53°
4
75°
52°
5
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Morrison
Morrison's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 52° and 67°. The average high for August is 80° with an average low of 59°. 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 Morrison. See also: September | October | November.