S
M
T
W
T
F
S
28
84°
68°
29
86°
65°
30
85°
69°
1
89°
69°
2
91°
70°
3
86°
68°
4
87°
69°
5
86°
67°
6
80°
64°
7
81°
64°
8
86°
66°
9
84°
69°
10
81°
68°
11
83°
66°
12
86°
70°
13
88°
71°
14
88°
69°
15
85°
70°
16
83°
70°
17
84°
68°
18
84°
66°
19
83°
67°
20
87°
68°
21
88°
70°
22
87°
70°
23
83°
69°
24
84°
70°
25
86°
69°
26
88°
70°
27
88°
70°
28
87°
71°
29
86°
70°
30
83°
70°
31
88°
71°
1
88°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Rahway
Rahway's July 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 64° and 71°. The average high for July is 86° with an average low of 69°. 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 Rahway. See also: August | September | October.