S
M
T
W
T
F
S
26
87°
66°
27
87°
66°
28
86°
65°
29
86°
65°
30
85°
63°
31
79°
60°
1
78°
58°
2
78°
58°
3
80°
62°
4
80°
61°
5
81°
60°
6
81°
63°
7
82°
64°
8
79°
63°
9
79°
62°
10
84°
57°
11
80°
57°
12
85°
61°
13
84°
62°
14
86°
63°
15
85°
62°
16
85°
63°
17
86°
63°
18
86°
62°
19
84°
57°
20
81°
55°
21
78°
54°
22
78°
53°
23
79°
53°
24
78°
54°
25
81°
54°
26
84°
55°
27
84°
53°
28
83°
58°
29
79°
58°
30
79°
56°
31
83°
59°
1
83°
51°
2
81°
50°
3
75°
51°
4
77°
54°
5
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Littleton
Littleton's August 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 50° and 66°. The average high for August is 82° 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 Littleton. See also: September | October | November.
