S
M
T
W
T
F
S
31
N/A
1
63°
53°
2
65°
50°
3
59°
50°
4
59°
49°
5
60°
49°
6
61°
49°
7
62°
44°
8
60°
45°
9
61°
45°
10
61°
45°
11
63°
47°
12
64°
46°
13
60°
47°
14
61°
45°
15
61°
50°
16
62°
48°
17
60°
46°
18
61°
46°
19
61°
47°
20
62°
49°
21
63°
50°
22
62°
48°
23
61°
48°
24
62°
48°
25
61°
47°
26
62°
47°
27
61°
48°
28
62°
49°
29
62°
51°
30
63°
50°
1
63°
50°
2
64°
52°
3
63°
51°
4
63°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fort William
Fort William's June 2026 forecast shows daily high temperatures ranging from 59° to 65°, with overnight lows between 44° and 53°. The average high for June is 62° with an average low of 48°. 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 Fort William. See also: July | August | September.