S
M
T
W
T
F
S
31
71°
48°
1
72°
48°
2
71°
46°
3
72°
47°
4
71°
48°
5
73°
49°
6
74°
48°
7
64°
45°
8
65°
43°
9
70°
47°
10
73°
50°
11
68°
52°
12
75°
53°
13
75°
49°
14
68°
47°
15
69°
50°
16
68°
47°
17
72°
52°
18
75°
52°
19
74°
46°
20
74°
54°
21
78°
54°
22
79°
55°
23
80°
54°
24
79°
53°
25
71°
50°
26
73°
52°
27
75°
51°
28
72°
52°
29
76°
55°
30
79°
53°
1
79°
49°
2
76°
49°
3
72°
55°
4
79°
54°
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 64° to 80°, with overnight lows between 43° and 55°. The average high for June is 73° with an average low of 50°. 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.
