S
M
T
W
T
F
S
31
88°
71°
1
87°
70°
2
87°
70°
3
88°
69°
4
87°
71°
5
89°
74°
6
90°
75°
7
89°
75°
8
89°
74°
9
90°
75°
10
90°
75°
11
91°
74°
12
91°
75°
13
92°
75°
14
91°
74°
15
91°
74°
16
90°
75°
17
90°
73°
18
92°
74°
19
96°
72°
20
95°
72°
21
93°
72°
22
92°
71°
23
94°
72°
24
92°
73°
25
91°
72°
26
90°
73°
27
91°
74°
28
93°
71°
29
92°
72°
30
93°
72°
1
92°
73°
2
92°
73°
3
93°
74°
4
92°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Three Rivers
Three Rivers's June 2026 forecast shows daily high temperatures ranging from 87° to 96°, with overnight lows between 69° and 75°. The average high for June is 91° 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 June weather will actually feel in Three Rivers. See also: July | August | September.