S
M
T
W
T
F
S
31
72°
54°
1
70°
50°
2
72°
54°
3
66°
54°
4
66°
54°
5
63°
50°
6
64°
50°
7
68°
52°
8
63°
45°
9
64°
45°
10
59°
46°
11
63°
45°
12
73°
55°
13
66°
52°
14
68°
48°
15
68°
46°
16
77°
52°
17
72°
61°
18
77°
59°
19
84°
59°
20
74°
57°
21
80°
58°
22
82°
59°
23
92°
65°
24
93°
66°
25
90°
61°
26
89°
66°
27
87°
64°
28
82°
60°
29
79°
58°
30
77°
57°
1
75°
56°
2
76°
55°
3
65°
49°
4
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Northampton
Northampton's June 2026 forecast shows daily high temperatures ranging from 65° to 93°, with overnight lows between 49° and 66°. The average high for June is 81° with an average low of 59°. 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 Northampton. See also: July | August | September.
