S
M
T
W
T
F
S
31
76°
51°
1
81°
63°
2
71°
55°
3
80°
53°
4
83°
55°
5
91°
64°
6
94°
71°
7
93°
74°
8
76°
62°
9
77°
56°
10
91°
72°
11
98°
76°
12
106°
75°
13
87°
75°
14
93°
70°
15
83°
70°
16
78°
65°
17
86°
69°
18
92°
74°
19
79°
65°
20
88°
66°
21
90°
73°
22
93°
72°
23
84°
65°
24
87°
69°
25
88°
70°
26
90°
69°
27
90°
70°
28
89°
71°
29
88°
72°
30
88°
71°
1
87°
69°
2
83°
66°
3
84°
71°
4
85°
72°
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 79° to 93°, with overnight lows between 65° and 74°. The average high for June is 87° with an average low of 70°. 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.
