S
M
T
W
T
F
S
31
77°
45°
1
79°
50°
2
78°
48°
3
84°
50°
4
87°
52°
5
90°
56°
6
88°
63°
7
88°
62°
8
75°
59°
9
81°
60°
10
86°
69°
11
94°
69°
12
95°
72°
13
87°
69°
14
89°
63°
15
78°
64°
16
77°
52°
17
85°
58°
18
85°
71°
19
82°
68°
20
85°
62°
21
84°
62°
22
85°
63°
23
77°
61°
24
83°
60°
25
84°
58°
26
83°
67°
27
75°
65°
28
84°
63°
29
88°
67°
30
91°
71°
1
97°
72°
2
99°
70°
3
96°
69°
4
93°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lampeter
Lampeter's June 2026 forecast shows daily high temperatures ranging from 75° to 99°, with overnight lows between 63° and 72°. The average high for June is 90° with an average low of 68°. 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 Lampeter. See also: July | August | September.