S
M
T
W
T
F
S
31
74°
45°
1
78°
44°
2
78°
43°
3
76°
49°
4
82°
48°
5
85°
49°
6
86°
47°
7
86°
51°
8
88°
49°
9
88°
50°
10
89°
53°
11
89°
44°
12
83°
43°
13
79°
44°
14
80°
46°
15
80°
47°
16
84°
51°
17
91°
53°
18
93°
54°
19
95°
55°
20
94°
55°
21
92°
53°
22
82°
50°
23
80°
51°
24
84°
54°
25
82°
46°
26
84°
47°
27
83°
47°
28
83°
50°
29
85°
48°
30
88°
50°
1
89°
49°
2
89°
54°
3
90°
49°
4
87°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fort Duchesne
Fort Duchesne's June 2026 forecast shows daily high temperatures ranging from 74° to 95°, with overnight lows between 43° and 55°. The average high for June is 85° with an average low of 49°. 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 Duchesne. See also: July | August | September.
