S
M
T
W
T
F
S
31
73°
52°
1
68°
46°
2
68°
51°
3
72°
56°
4
77°
56°
5
81°
63°
6
79°
59°
7
79°
60°
8
80°
60°
9
81°
62°
10
83°
63°
11
83°
57°
12
75°
54°
13
76°
55°
14
80°
60°
15
78°
56°
16
81°
58°
17
82°
60°
18
78°
55°
19
74°
54°
20
75°
55°
21
79°
57°
22
78°
61°
23
81°
63°
24
78°
62°
25
77°
59°
26
76°
56°
27
77°
57°
28
77°
59°
29
83°
64°
30
82°
63°
1
79°
65°
2
84°
65°
3
79°
61°
4
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rensselaer
Rensselaer's June 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 46° and 65°. The average high for June is 78° with an average low of 58°. 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 Rensselaer. See also: July | August | September.