S
M
T
W
T
F
S
31
76°
49°
1
67°
50°
2
78°
51°
3
84°
57°
4
86°
58°
5
88°
65°
6
78°
62°
7
76°
61°
8
75°
58°
9
76°
62°
10
86°
66°
11
88°
69°
12
80°
65°
13
85°
61°
14
72°
53°
15
70°
49°
16
75°
54°
17
72°
56°
18
73°
58°
19
74°
58°
20
75°
53°
21
75°
53°
22
73°
50°
23
75°
51°
24
75°
58°
25
68°
58°
26
77°
54°
27
74°
56°
28
80°
57°
29
81°
62°
30
84°
63°
1
86°
61°
2
80°
62°
3
80°
58°
4
78°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Newmarket
Newmarket's June 2026 forecast shows daily high temperatures ranging from 68° to 86°, with overnight lows between 50° and 63°. The average high for June is 78° with an average low of 57°. 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 Newmarket. See also: July | August | September.
