S
M
T
W
T
F
S
31
73°
64°
1
82°
64°
2
82°
62°
3
78°
58°
4
83°
53°
5
85°
56°
6
86°
60°
7
81°
64°
8
83°
69°
9
82°
72°
10
89°
69°
11
92°
71°
12
91°
73°
13
92°
73°
14
89°
72°
15
81°
69°
16
72°
67°
17
86°
67°
18
88°
71°
19
87°
71°
20
85°
68°
21
85°
70°
22
90°
71°
23
81°
68°
24
85°
61°
25
83°
66°
26
89°
66°
27
92°
73°
28
92°
72°
29
94°
74°
30
96°
75°
1
97°
71°
2
97°
74°
3
98°
72°
4
95°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Alpharetta
Alpharetta's June 2026 forecast shows daily high temperatures ranging from 95° to 98°, with overnight lows between 71° and 74°. The average high for June is 97° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Alpharetta. See also: July | August | September.
