S
M
T
W
T
F
S
31
70°
50°
1
70°
53°
2
76°
52°
3
80°
58°
4
81°
62°
5
76°
63°
6
76°
59°
7
71°
58°
8
77°
60°
9
80°
59°
10
81°
63°
11
76°
62°
12
76°
60°
13
78°
59°
14
76°
57°
15
68°
50°
16
66°
51°
17
68°
53°
18
70°
54°
19
70°
56°
20
71°
53°
21
72°
54°
22
75°
60°
23
73°
58°
24
71°
60°
25
72°
57°
26
71°
54°
27
71°
60°
28
72°
61°
29
72°
56°
30
71°
55°
1
72°
55°
2
73°
61°
3
78°
62°
4
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mercier
Mercier's June 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 50° and 63°. The average high for June is 74° 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 Mercier. See also: July | August | September.
