S
M
T
W
T
F
S
31
78°
35°
1
75°
37°
2
81°
36°
3
82°
50°
4
81°
57°
5
82°
64°
6
73°
58°
7
77°
55°
8
73°
54°
9
74°
56°
10
78°
57°
11
80°
59°
12
78°
60°
13
79°
59°
14
77°
59°
15
76°
60°
16
75°
54°
17
70°
58°
18
74°
57°
19
75°
58°
20
73°
59°
21
77°
51°
22
68°
51°
23
69°
58°
24
74°
62°
25
78°
60°
26
75°
56°
27
70°
54°
28
71°
58°
29
72°
60°
30
73°
58°
1
73°
60°
2
75°
58°
3
78°
60°
4
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Tillsonburg
Tillsonburg's June 2026 forecast shows daily high temperatures ranging from 68° to 82°, with overnight lows between 50° and 64°. The average high for June is 75° 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 Tillsonburg. See also: July | August | September.