S
M
T
W
T
F
S
31
69°
33°
1
65°
40°
2
76°
38°
3
85°
53°
4
90°
59°
5
91°
63°
6
91°
66°
7
74°
50°
8
65°
50°
9
71°
54°
10
79°
56°
11
83°
60°
12
80°
58°
13
78°
59°
14
81°
60°
15
82°
61°
16
83°
55°
17
75°
57°
18
76°
59°
19
81°
59°
20
78°
56°
21
80°
55°
22
75°
53°
23
74°
53°
24
76°
60°
25
76°
62°
26
83°
57°
27
77°
54°
28
76°
56°
29
77°
55°
30
78°
56°
1
77°
57°
2
78°
56°
3
83°
62°
4
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Littleton
Littleton's June 2026 forecast shows daily high temperatures ranging from 65° to 91°, with overnight lows between 50° and 66°. The average high for June is 79° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Littleton. See also: July | August | September.
