S
M
T
W
T
F
S
31
80°
60°
1
79°
59°
2
76°
55°
3
81°
61°
4
82°
62°
5
82°
63°
6
81°
62°
7
81°
62°
8
77°
61°
9
78°
64°
10
83°
64°
11
83°
63°
12
81°
63°
13
77°
60°
14
75°
59°
15
76°
58°
16
76°
57°
17
78°
63°
18
82°
64°
19
78°
58°
20
78°
58°
21
79°
62°
22
82°
63°
23
81°
58°
24
80°
57°
25
79°
58°
26
80°
62°
27
83°
64°
28
80°
60°
29
87°
67°
30
87°
60°
1
84°
59°
2
82°
60°
3
82°
67°
4
84°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Celina
Celina's June 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 55° and 67°. The average high for June is 80° with an average low of 61°. 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 Celina. See also: July | August | September.