S
M
T
W
T
F
S
28
92°
72°
29
94°
74°
30
96°
75°
1
94°
73°
2
97°
74°
3
98°
72°
4
95°
72°
5
96°
71°
6
92°
72°
7
89°
71°
8
88°
72°
9
89°
71°
10
88°
70°
11
86°
70°
12
88°
69°
13
90°
71°
14
88°
68°
15
88°
69°
16
85°
67°
17
89°
66°
18
89°
70°
19
88°
71°
20
89°
71°
21
86°
70°
22
85°
70°
23
88°
71°
24
90°
70°
25
89°
71°
26
89°
71°
27
88°
72°
28
89°
71°
29
88°
70°
30
89°
71°
31
88°
71°
1
89°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Alpharetta
Alpharetta's July 2026 forecast shows daily high temperatures ranging from 85° to 98°, with overnight lows between 66° and 74°. The average high for July is 90° with an average low of 71°. 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 Alpharetta. See also: August | September | October.
