S
M
T
W
T
F
S
28
71°
50°
29
68°
51°
30
67°
50°
1
68°
55°
2
67°
49°
3
66°
50°
4
66°
51°
5
64°
50°
6
65°
50°
7
66°
51°
8
64°
50°
9
65°
55°
10
64°
55°
11
64°
54°
12
65°
56°
13
66°
56°
14
65°
54°
15
65°
55°
16
66°
54°
17
67°
56°
18
69°
55°
19
65°
51°
20
66°
56°
21
67°
54°
22
66°
53°
23
65°
56°
24
66°
53°
25
70°
57°
26
70°
57°
27
71°
56°
28
70°
56°
29
71°
57°
30
70°
57°
31
67°
56°
1
68°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Newburn
Newburn's July 2026 forecast shows daily high temperatures ranging from 64° to 71°, with overnight lows between 49° and 57°. The average high for July is 67° with an average low of 54°. 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 Newburn. See also: August | September | October.