S
M
T
W
T
F
S
28
86°
70°
29
93°
73°
30
93°
73°
1
98°
72°
2
98°
71°
3
97°
71°
4
97°
72°
5
95°
72°
6
88°
67°
7
85°
68°
8
83°
68°
9
84°
67°
10
84°
67°
11
85°
68°
12
84°
67°
13
85°
67°
14
84°
65°
15
82°
62°
16
83°
62°
17
82°
62°
18
82°
62°
19
86°
68°
20
87°
68°
21
84°
67°
22
82°
67°
23
84°
66°
24
87°
68°
25
87°
68°
26
86°
67°
27
87°
68°
28
88°
68°
29
87°
67°
30
88°
68°
31
87°
68°
1
86°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Tremont
Tremont's July 2026 forecast shows daily high temperatures ranging from 82° to 98°, with overnight lows between 62° and 72°. The average high for July is 87° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Tremont. See also: August | September | October.