S
M
T
W
T
F
S
31
66°
41°
1
62°
39°
2
73°
47°
3
80°
54°
4
86°
55°
5
88°
62°
6
84°
58°
7
69°
51°
8
70°
53°
9
74°
56°
10
74°
56°
11
74°
57°
12
80°
57°
13
77°
58°
14
78°
54°
15
72°
51°
16
70°
50°
17
71°
51°
18
72°
53°
19
74°
54°
20
73°
54°
21
73°
53°
22
74°
53°
23
73°
55°
24
74°
60°
25
74°
56°
26
75°
54°
27
75°
60°
28
80°
61°
29
76°
58°
30
75°
56°
1
74°
56°
2
76°
59°
3
77°
62°
4
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Thompson
Thompson's June 2026 forecast shows daily high temperatures ranging from 62° to 88°, with overnight lows between 39° and 63°. The average high for June is 75° with an average low of 55°. 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 Thompson. See also: July | August | September.