S
M
T
W
T
F
S
28
90°
69°
29
91°
68°
30
90°
69°
1
91°
74°
2
91°
73°
3
88°
72°
4
89°
69°
5
84°
71°
6
83°
71°
7
84°
69°
8
84°
68°
9
85°
72°
10
85°
72°
11
86°
71°
12
87°
73°
13
89°
73°
14
88°
72°
15
85°
73°
16
85°
72°
17
86°
71°
18
86°
72°
19
85°
73°
20
85°
73°
21
86°
74°
22
89°
73°
23
85°
73°
24
85°
72°
25
86°
72°
26
85°
73°
27
86°
73°
28
85°
72°
29
85°
73°
30
86°
73°
31
87°
72°
1
88°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Northampton
Northampton's July 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 68° and 74°. The average high for July is 87° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Northampton. See also: August | September | October.
