S
M
T
W
T
F
S
31
70°
48°
1
72°
44°
2
78°
45°
3
84°
49°
4
86°
50°
5
85°
55°
6
75°
62°
7
70°
53°
8
79°
47°
9
86°
52°
10
76°
66°
11
86°
67°
12
87°
62°
13
83°
57°
14
66°
55°
15
65°
50°
16
77°
48°
17
74°
52°
18
73°
59°
19
70°
55°
20
72°
57°
21
72°
53°
22
73°
54°
23
73°
56°
24
72°
55°
25
73°
56°
26
71°
55°
27
73°
56°
28
76°
57°
29
75°
59°
30
77°
60°
1
76°
58°
2
77°
56°
3
73°
55°
4
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Navan
Navan's June 2026 forecast shows daily high temperatures ranging from 70° to 77°, with overnight lows between 53° and 60°. The average high for June is 74° with an average low of 56°. 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 Navan. See also: July | August | September.