S
M
T
W
T
F
S
31
66°
52°
1
69°
52°
2
68°
55°
3
71°
54°
4
77°
58°
5
88°
67°
6
79°
66°
7
73°
63°
8
82°
62°
9
90°
76°
10
89°
72°
11
84°
72°
12
81°
68°
13
86°
65°
14
85°
62°
15
70°
55°
16
77°
56°
17
76°
65°
18
76°
59°
19
72°
58°
20
71°
59°
21
69°
60°
22
74°
64°
23
73°
63°
24
74°
62°
25
73°
64°
26
75°
65°
27
76°
67°
28
78°
66°
29
74°
62°
30
74°
63°
1
75°
64°
2
77°
70°
3
77°
67°
4
76°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Tremont
Tremont's June 2026 forecast shows daily high temperatures ranging from 69° to 78°, with overnight lows between 55° and 70°. The average high for June is 74° with an average low of 63°. 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 Tremont. See also: July | August | September.