S
M
T
W
T
F
S
28
84°
63°
29
86°
58°
30
90°
56°
1
95°
71°
2
98°
74°
3
98°
78°
4
94°
65°
5
84°
62°
6
74°
62°
7
70°
58°
8
79°
62°
9
91°
65°
10
90°
65°
11
86°
61°
12
85°
63°
13
84°
62°
14
83°
63°
15
84°
61°
16
84°
63°
17
85°
62°
18
80°
61°
19
82°
62°
20
80°
58°
21
79°
59°
22
79°
58°
23
80°
58°
24
80°
59°
25
84°
62°
26
85°
64°
27
86°
64°
28
86°
63°
29
85°
65°
30
86°
64°
31
84°
63°
1
83°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Littleton
Littleton's July 2026 forecast shows daily high temperatures ranging from 70° to 94°, with overnight lows between 58° and 65°. The average high for July is 83° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Littleton. See also: August | September | October.