S
M
T
W
T
F
S
31
82°
69°
1
83°
67°
2
84°
68°
3
85°
71°
4
85°
71°
5
84°
70°
6
82°
70°
7
82°
71°
8
84°
72°
9
85°
71°
10
86°
71°
11
86°
72°
12
87°
73°
13
86°
73°
14
88°
70°
15
88°
72°
16
91°
73°
17
93°
72°
18
92°
71°
19
90°
72°
20
93°
74°
21
93°
74°
22
94°
73°
23
94°
74°
24
93°
74°
25
94°
73°
26
95°
74°
27
95°
74°
28
94°
71°
29
90°
69°
30
93°
74°
1
95°
74°
2
94°
75°
3
94°
74°
4
93°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Corsicana
Corsicana's June 2026 forecast shows daily high temperatures ranging from 82° to 95°, with overnight lows between 67° and 75°. The average high for June is 89° with an average low of 72°. 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 Corsicana. See also: July | August | September.