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
67°
56°
23
76°
56°
24
78°
56°
25
68°
61°
26
75°
61°
27
78°
59°
28
83°
60°
29
85°
66°
30
94°
74°
1
97°
73°
2
96°
72°
3
89°
66°
4
84°
64°
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 83° to 97°, with overnight lows between 60° and 74°. The average high for June is 90° with an average low of 68°. 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.
