S
M
T
W
T
F
S
31
68°
54°
1
64°
52°
2
68°
55°
3
68°
55°
4
64°
54°
5
63°
52°
6
61°
52°
7
63°
54°
8
63°
50°
9
64°
48°
10
59°
46°
11
63°
48°
12
70°
55°
13
68°
52°
14
72°
48°
15
72°
55°
16
70°
59°
17
66°
61°
18
73°
57°
19
72°
57°
20
73°
55°
21
82°
61°
22
91°
65°
23
95°
64°
24
99°
70°
25
95°
64°
26
80°
59°
27
75°
56°
28
76°
57°
29
75°
55°
30
75°
56°
1
79°
58°
2
77°
59°
3
78°
57°
4
72°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sturminster Newton
Sturminster Newton's June 2026 forecast shows daily high temperatures ranging from 72° to 99°, with overnight lows between 55° and 70°. The average high for June is 82° with an average low of 60°. 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 Sturminster Newton. See also: July | August | September.