S
M
T
W
T
F
S
31
75°
64°
1
84°
64°
2
79°
57°
3
79°
54°
4
84°
50°
5
88°
61°
6
90°
64°
7
87°
68°
8
87°
69°
9
81°
66°
10
89°
68°
11
89°
70°
12
91°
71°
13
90°
70°
14
90°
70°
15
88°
69°
16
85°
69°
17
87°
68°
18
86°
67°
19
91°
70°
20
92°
71°
21
92°
71°
22
92°
70°
23
91°
71°
24
88°
71°
25
91°
70°
26
91°
71°
27
92°
71°
28
92°
72°
29
91°
72°
30
91°
71°
1
87°
69°
2
85°
67°
3
85°
67°
4
86°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Thomson
Thomson's June 2026 forecast shows daily high temperatures ranging from 81° to 92°, with overnight lows between 61° and 72°. The average high for June is 89° with an average low of 69°. 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 Thomson. See also: July | August | September.