S
M
T
W
T
F
S
28
94°
74°
29
95°
73°
30
94°
74°
1
95°
73°
2
95°
74°
3
94°
74°
4
94°
73°
5
95°
73°
6
94°
71°
7
95°
71°
8
95°
72°
9
93°
73°
10
94°
72°
11
93°
71°
12
95°
71°
13
98°
72°
14
95°
72°
15
93°
73°
16
95°
73°
17
96°
74°
18
96°
74°
19
97°
73°
20
96°
74°
21
95°
73°
22
98°
72°
23
97°
73°
24
97°
73°
25
96°
74°
26
96°
74°
27
94°
73°
28
94°
72°
29
95°
72°
30
96°
73°
31
96°
74°
1
97°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Three Rivers
Three Rivers's July 2026 forecast shows daily high temperatures ranging from 93° to 98°, with overnight lows between 71° and 74°. The average high for July is 95° with an average low of 73°. 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 Three Rivers. See also: August | September | October.