S
M
T
W
T
F
S
31
78°
67°
1
79°
69°
2
81°
68°
3
82°
69°
4
80°
70°
5
80°
70°
6
81°
69°
7
82°
70°
8
82°
71°
9
83°
71°
10
81°
70°
11
83°
71°
12
82°
71°
13
83°
72°
14
82°
72°
15
82°
71°
16
83°
72°
17
82°
70°
18
82°
69°
19
85°
67°
20
83°
68°
21
83°
69°
22
85°
70°
23
84°
71°
24
85°
72°
25
85°
71°
26
86°
69°
27
85°
70°
28
90°
74°
29
88°
72°
30
88°
74°
1
89°
74°
2
87°
73°
3
87°
73°
4
86°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Prestwick
Prestwick's June 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 67° and 75°. The average high for June is 84° 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 June weather will actually feel in Prestwick. See also: July | August | September.
