S
M
T
W
T
F
S
31
78°
57°
1
74°
56°
2
76°
53°
3
79°
58°
4
80°
59°
5
79°
59°
6
80°
58°
7
79°
60°
8
74°
60°
9
75°
59°
10
80°
61°
11
78°
61°
12
80°
60°
13
75°
57°
14
74°
60°
15
74°
57°
16
75°
54°
17
75°
55°
18
78°
60°
19
75°
55°
20
77°
55°
21
78°
58°
22
81°
62°
23
80°
59°
24
78°
54°
25
78°
55°
26
79°
57°
27
79°
59°
28
79°
62°
29
85°
64°
30
86°
57°
1
85°
56°
2
82°
57°
3
81°
64°
4
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Thomas
Thomas's June 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 53° and 64°. The average high for June is 79° with an average low of 58°. 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 Thomas. See also: July | August | September.