S
M
T
W
T
F
S
31
69°
44°
1
68°
46°
2
70°
44°
3
75°
41°
4
69°
44°
5
70°
49°
6
77°
52°
7
78°
45°
8
71°
46°
9
73°
45°
10
75°
45°
11
72°
46°
12
73°
47°
13
72°
46°
14
72°
47°
15
77°
54°
16
80°
51°
17
78°
53°
18
79°
49°
19
74°
50°
20
74°
49°
21
76°
57°
22
81°
57°
23
83°
58°
24
84°
58°
25
84°
57°
26
83°
57°
27
83°
52°
28
82°
51°
29
82°
54°
30
80°
59°
1
83°
58°
2
84°
54°
3
77°
51°
4
78°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Swanzey
Swanzey's June 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 41° and 59°. The average high for June is 77° with an average low of 51°. 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 Swanzey. See also: July | August | September.