S
M
T
W
T
F
S
31
65°
29°
1
74°
31°
2
70°
41°
3
71°
52°
4
65°
48°
5
63°
39°
6
67°
38°
7
69°
38°
8
69°
39°
9
73°
40°
10
70°
42°
11
62°
49°
12
70°
49°
13
78°
41°
14
81°
46°
15
67°
54°
16
69°
49°
17
68°
48°
18
72°
42°
19
72°
45°
20
70°
50°
21
76°
39°
22
81°
42°
23
84°
47°
24
83°
47°
25
80°
46°
26
64°
54°
27
70°
48°
28
70°
56°
29
64°
56°
30
58°
54°
1
58°
51°
2
61°
46°
3
60°
45°
4
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fort St James
Fort St James's June 2026 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 Fort St James. See also: July | August | September.