S
M
T
W
T
F
S
26
88°
67°
27
92°
67°
28
84°
65°
29
82°
65°
30
86°
66°
31
91°
64°
1
88°
66°
2
82°
72°
3
91°
70°
4
92°
63°
5
88°
72°
6
95°
72°
7
90°
72°
8
88°
71°
9
93°
73°
10
88°
68°
11
87°
70°
12
87°
73°
13
90°
74°
14
84°
70°
15
90°
66°
16
76°
72°
17
92°
72°
18
83°
61°
19
88°
71°
20
73°
62°
21
77°
65°
22
77°
64°
23
80°
58°
24
77°
54°
25
75°
58°
26
76°
59°
27
75°
58°
28
75°
58°
29
76°
57°
30
78°
59°
31
77°
58°
1
80°
57°
2
81°
55°
3
74°
58°
4
77°
58°
5
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fort Littleton
Fort Littleton's August 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 54° and 65°. The average high for August is 77° with an average low of 58°. 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 Littleton. See also: September | October | November.