S
M
T
W
T
F
S
28
81°
58°
29
84°
54°
30
88°
52°
1
94°
67°
2
100°
76°
3
101°
76°
4
92°
64°
5
86°
63°
6
76°
62°
7
74°
59°
8
80°
61°
9
85°
63°
10
88°
65°
11
86°
62°
12
80°
64°
13
81°
62°
14
80°
63°
15
82°
62°
16
77°
59°
17
78°
63°
18
78°
64°
19
79°
64°
20
79°
65°
21
78°
65°
22
78°
64°
23
79°
65°
24
78°
65°
25
80°
64°
26
79°
65°
27
80°
65°
28
82°
64°
29
84°
65°
30
83°
66°
31
84°
66°
1
83°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Needham
Needham's July 2026 forecast shows daily high temperatures ranging from 74° to 101°, with overnight lows between 59° and 76°. The average high for July is 82° with an average low of 64°. 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 Needham. See also: August | September | October.
