S
M
T
W
T
F
S
31
80°
69°
1
81°
67°
2
82°
67°
3
77°
66°
4
78°
67°
5
78°
68°
6
79°
68°
7
78°
67°
8
79°
67°
9
79°
69°
10
80°
69°
11
79°
70°
12
82°
69°
13
81°
70°
14
80°
69°
15
80°
71°
16
82°
70°
17
83°
71°
18
82°
71°
19
82°
70°
20
83°
69°
21
82°
69°
22
82°
70°
23
81°
71°
24
82°
69°
25
83°
70°
26
82°
69°
27
81°
70°
28
81°
72°
29
82°
71°
30
83°
72°
1
84°
73°
2
84°
71°
3
Hist. Avg.
86°
70°
4
Hist. Avg.
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rethymno
Rethymno's June 2026 forecast shows daily high temperatures ranging from 77° to 84°, with overnight lows between 66° and 73°. The average high for June is 81° with an average low of 69°. 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 Rethymno. See also: July | August | September.