S
M
T
W
T
F
S
28
83°
65°
29
91°
70°
30
96°
71°
1
96°
70°
2
94°
71°
3
96°
69°
4
93°
68°
5
92°
65°
6
91°
67°
7
85°
64°
8
86°
63°
9
86°
65°
10
87°
61°
11
83°
65°
12
83°
64°
13
80°
58°
14
78°
58°
15
79°
59°
16
79°
58°
17
80°
59°
18
81°
62°
19
85°
63°
20
85°
64°
21
84°
65°
22
82°
65°
23
81°
64°
24
82°
65°
25
85°
64°
26
86°
65°
27
86°
65°
28
83°
64°
29
82°
64°
30
81°
59°
31
79°
58°
1
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in McArthur
McArthur's July 2026 forecast shows daily high temperatures ranging from 78° to 96°, with overnight lows between 58° and 71°. The average high for July is 85° 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 McArthur. See also: August | September | October.
