S
M
T
W
T
F
S
31
94°
51°
1
96°
59°
2
92°
61°
3
82°
60°
4
83°
57°
5
87°
61°
6
89°
58°
7
102°
63°
8
101°
67°
9
96°
65°
10
104°
63°
11
94°
64°
12
90°
65°
13
93°
64°
14
91°
63°
15
87°
64°
16
85°
60°
17
90°
64°
18
91°
66°
19
93°
64°
20
86°
66°
21
89°
66°
22
92°
68°
23
95°
68°
24
95°
67°
25
94°
68°
26
95°
69°
27
95°
69°
28
90°
68°
29
88°
68°
30
92°
69°
1
94°
68°
2
94°
70°
3
93°
69°
4
93°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fort Sumner
Fort Sumner's June 2026 forecast shows daily high temperatures ranging from 85° to 104°, with overnight lows between 58° and 70°. The average high for June is 93° with an average low of 66°. 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 Sumner. See also: July | August | September.
