S
M
T
W
T
F
S
28
81°
66°
29
92°
62°
30
93°
64°
1
100°
67°
2
100°
76°
3
100°
75°
4
94°
70°
5
85°
70°
6
77°
64°
7
76°
61°
8
79°
63°
9
80°
64°
10
84°
65°
11
86°
64°
12
84°
63°
13
87°
64°
14
85°
65°
15
86°
63°
16
78°
59°
17
80°
61°
18
81°
62°
19
85°
66°
20
85°
66°
21
79°
65°
22
80°
66°
23
83°
66°
24
81°
65°
25
82°
65°
26
84°
66°
27
85°
66°
28
85°
67°
29
84°
67°
30
86°
68°
31
86°
67°
1
84°
66°
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 76° to 100°, with overnight lows between 59° and 76°. The average high for July is 84° with an average low of 66°. 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.