S
M
T
W
T
F
S
31
88°
61°
1
84°
54°
2
71°
53°
3
66°
50°
4
65°
46°
5
71°
52°
6
79°
57°
7
69°
54°
8
74°
53°
9
77°
55°
10
75°
56°
11
76°
55°
12
66°
52°
13
67°
48°
14
71°
52°
15
70°
46°
16
73°
51°
17
74°
52°
18
75°
53°
19
75°
53°
20
74°
52°
21
74°
52°
22
73°
51°
23
66°
48°
24
70°
52°
25
71°
53°
26
70°
52°
27
75°
53°
28
74°
54°
29
73°
54°
30
75°
53°
1
76°
54°
2
75°
54°
3
68°
53°
4
74°
54°
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 65° to 79°, with overnight lows between 46° and 57°. The average high for June is 72° with an average low of 52°. 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.