S
M
T
W
T
F
S
31
69°
38°
1
60°
42°
2
73°
47°
3
75°
53°
4
84°
57°
5
84°
60°
6
83°
57°
7
68°
52°
8
69°
53°
9
71°
55°
10
73°
55°
11
75°
57°
12
76°
56°
13
75°
58°
14
74°
53°
15
72°
50°
16
70°
50°
17
71°
52°
18
72°
54°
19
73°
54°
20
73°
55°
21
74°
53°
22
73°
53°
23
73°
54°
24
72°
60°
25
74°
58°
26
74°
55°
27
75°
59°
28
78°
60°
29
75°
58°
30
74°
56°
1
74°
56°
2
75°
59°
3
77°
62°
4
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Merrimac
Merrimac's June 2026 forecast shows daily high temperatures ranging from 60° to 84°, with overnight lows between 42° and 63°. The average high for June is 74° with an average low of 55°. 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 Merrimac. See also: July | August | September.
