S
M
T
W
T
F
S
28
102°
70°
29
100°
73°
30
93°
67°
1
94°
67°
2
98°
62°
3
101°
68°
4
101°
70°
5
97°
63°
6
95°
59°
7
98°
69°
8
99°
73°
9
101°
69°
10
100°
68°
11
98°
66°
12
95°
65°
13
90°
61°
14
92°
64°
15
88°
62°
16
86°
64°
17
88°
65°
18
93°
67°
19
95°
70°
20
95°
70°
21
98°
71°
22
98°
69°
23
91°
66°
24
87°
67°
25
87°
68°
26
88°
67°
27
91°
69°
28
93°
70°
29
93°
69°
30
92°
70°
31
94°
70°
1
95°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Fort Sumner
Fort Sumner's July 2026 forecast shows daily high temperatures ranging from 86° to 100°, with overnight lows between 61° and 71°. The average high for July is 92° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Fort Sumner. See also: August | September | October.
