S
M
T
W
T
F
S
31
67°
38°
1
70°
45°
2
78°
40°
3
86°
44°
4
88°
49°
5
88°
53°
6
80°
57°
7
73°
49°
8
80°
45°
9
84°
57°
10
83°
64°
11
84°
64°
12
84°
65°
13
82°
57°
14
78°
53°
15
75°
59°
16
76°
56°
17
75°
57°
18
75°
56°
19
77°
56°
20
76°
57°
21
72°
52°
22
72°
54°
23
71°
53°
24
69°
52°
25
71°
53°
26
71°
50°
27
72°
58°
28
75°
54°
29
71°
51°
30
71°
56°
1
74°
56°
2
75°
53°
3
72°
53°
4
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Thetford Hill
Thetford Hill's June 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 45° and 65°. 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 Thetford Hill. See also: July | August | September.