S
M
T
W
T
F
S
28
97°
76°
29
98°
74°
30
99°
72°
1
100°
73°
2
97°
70°
3
96°
72°
4
97°
73°
5
97°
73°
6
96°
72°
7
97°
73°
8
97°
73°
9
96°
72°
10
97°
73°
11
96°
72°
12
97°
73°
13
97°
73°
14
96°
72°
15
96°
73°
16
93°
73°
17
96°
72°
18
98°
73°
19
98°
73°
20
97°
74°
21
98°
74°
22
98°
73°
23
97°
74°
24
98°
74°
25
97°
73°
26
98°
72°
27
96°
70°
28
99°
69°
29
96°
69°
30
98°
71°
31
96°
71°
1
96°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Somerville
Somerville's July 2026 forecast shows daily high temperatures ranging from 93° to 100°, with overnight lows between 69° and 76°. The average high for July is 97° 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 Somerville. See also: August | September | October.
