S
M
T
W
T
F
S
31
68°
50°
1
67°
49°
2
71°
48°
3
72°
54°
4
78°
56°
5
78°
56°
6
72°
55°
7
75°
50°
8
77°
55°
9
71°
52°
10
79°
51°
11
78°
58°
12
76°
57°
13
81°
52°
14
74°
50°
15
74°
50°
16
75°
54°
17
75°
59°
18
74°
53°
19
75°
54°
20
76°
54°
21
80°
57°
22
77°
61°
23
76°
60°
24
80°
59°
25
77°
57°
26
83°
57°
27
83°
60°
28
82°
61°
29
82°
59°
30
77°
57°
1
83°
63°
2
84°
55°
3
80°
54°
4
78°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Danbury
Danbury's June 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 48° and 63°. The average high for June is 77° with an average low of 55°. 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 Danbury. See also: July | August | September.