S
M
T
W
T
F
S
31
83°
56°
1
84°
57°
2
86°
53°
3
85°
54°
4
83°
55°
5
82°
55°
6
83°
56°
7
82°
52°
8
81°
56°
9
80°
61°
10
85°
56°
11
85°
57°
12
80°
59°
13
81°
58°
14
81°
57°
15
82°
57°
16
87°
58°
17
89°
59°
18
86°
63°
19
84°
64°
20
89°
59°
21
90°
56°
22
84°
54°
23
83°
56°
24
83°
56°
25
84°
54°
26
84°
59°
27
86°
60°
28
87°
57°
29
84°
59°
30
87°
64°
1
89°
59°
2
86°
58°
3
87°
57°
4
85°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Napier
Napier's June 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 52° and 64°. The average high for June is 84° 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 Napier. See also: July | August | September.