S
M
T
W
T
F
S
31
76°
51°
1
81°
63°
2
71°
55°
3
80°
53°
4
83°
55°
5
91°
64°
6
94°
71°
7
91°
71°
8
75°
61°
9
78°
66°
10
87°
72°
11
90°
76°
12
96°
77°
13
90°
74°
14
93°
73°
15
91°
74°
16
89°
71°
17
86°
72°
18
85°
73°
19
87°
72°
20
86°
69°
21
85°
71°
22
84°
72°
23
84°
73°
24
89°
72°
25
86°
72°
26
90°
73°
27
90°
73°
28
89°
72°
29
86°
73°
30
85°
73°
1
85°
74°
2
90°
74°
3
88°
73°
4
90°
75°
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 75° to 96°, with overnight lows between 61° and 77°. The average high for June is 87° with an average low of 72°. 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.
