S
M
T
W
T
F
S
31
94°
51°
1
96°
59°
2
92°
61°
3
82°
60°
4
88°
60°
5
88°
62°
6
85°
60°
7
100°
66°
8
98°
67°
9
96°
65°
10
96°
67°
11
101°
66°
12
100°
65°
13
96°
66°
14
95°
65°
15
93°
64°
16
94°
65°
17
92°
63°
18
94°
68°
19
93°
67°
20
92°
67°
21
89°
67°
22
86°
66°
23
87°
67°
24
87°
67°
25
88°
68°
26
88°
67°
27
91°
68°
28
94°
69°
29
94°
69°
30
93°
68°
1
88°
68°
2
90°
69°
3
93°
70°
4
94°
69°
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 101°, with overnight lows between 60° and 70°. The average high for June is 92° 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.
