S
M
T
W
T
F
S
1
64°
44°
2
66°
43°
3
67°
43°
4
64°
47°
5
71°
46°
6
70°
48°
7
78°
49°
8
84°
51°
9
77°
49°
10
75°
47°
11
66°
48°
12
62°
47°
13
62°
48°
14
63°
47°
15
68°
43°
16
69°
43°
17
70°
47°
18
67°
49°
19
67°
46°
20
64°
49°
21
62°
49°
22
61°
48°
23
68°
50°
24
68°
47°
25
64°
52°
26
61°
51°
27
60°
50°
28
68°
49°
29
77°
47°
30
83°
50°
1
73°
50°
2
69°
47°
3
67°
48°
4
69°
46°
5
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Friday Harbor
Friday Harbor's June 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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 Friday Harbor. See also: July | August | September.
