S
M
T
W
T
F
S
28
81°
63°
29
82°
60°
30
83°
62°
1
86°
64°
2
85°
64°
3
86°
63°
4
83°
64°
5
82°
61°
6
81°
59°
7
82°
60°
8
81°
59°
9
82°
61°
10
84°
63°
11
86°
64°
12
82°
64°
13
81°
65°
14
82°
65°
15
82°
64°
16
83°
65°
17
82°
65°
18
82°
64°
19
83°
62°
20
87°
64°
21
83°
64°
22
84°
63°
23
85°
65°
24
84°
59°
25
81°
60°
26
82°
60°
27
83°
61°
28
82°
60°
29
83°
60°
30
83°
61°
31
86°
60°
1
87°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Erwin
Erwin's July 2026 forecast shows daily high temperatures ranging from 81° to 87°, with overnight lows between 59° and 65°. The average high for July is 83° with an average low of 62°. 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 Erwin. See also: August | September | October.