S
M
T
W
T
F
S
26
86°
78°
27
85°
79°
28
85°
79°
29
86°
80°
30
86°
80°
31
85°
79°
1
85°
80°
2
86°
81°
3
86°
81°
4
87°
80°
5
86°
81°
6
86°
81°
7
87°
80°
8
86°
81°
9
86°
81°
10
87°
80°
11
86°
81°
12
86°
81°
13
87°
80°
14
86°
81°
15
86°
80°
16
88°
81°
17
89°
79°
18
90°
80°
19
90°
80°
20
89°
79°
21
90°
78°
22
89°
79°
23
90°
79°
24
89°
77°
25
88°
77°
26
90°
76°
27
88°
76°
28
86°
77°
29
88°
76°
30
88°
77°
31
87°
76°
1
86°
76°
2
86°
78°
3
89°
78°
4
89°
79°
5
90°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fort Morgan
Fort Morgan's August 2026 forecast shows daily high temperatures ranging from 85° to 90°, with overnight lows between 76° and 81°. The average high for August is 87° with an average low of 79°. 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 Fort Morgan. See also: September | October | November.
