S
M
T
W
T
F
S
28
101°
75°
29
99°
76°
30
97°
76°
1
97°
75°
2
99°
77°
3
101°
75°
4
103°
82°
5
96°
74°
6
97°
72°
7
99°
66°
8
100°
75°
9
102°
71°
10
103°
74°
11
99°
76°
12
97°
71°
13
94°
67°
14
94°
69°
15
91°
69°
16
96°
71°
17
94°
68°
18
91°
69°
19
91°
69°
20
94°
71°
21
94°
64°
22
97°
65°
23
99°
66°
24
100°
68°
25
101°
69°
26
100°
67°
27
98°
68°
28
98°
67°
29
96°
64°
30
94°
67°
31
90°
64°
1
91°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in White Sands National Monument
White Sands National Monument's July 2026 forecast shows daily high temperatures ranging from 90° to 101°, with overnight lows between 64° and 71°. The average high for July is 96° 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 White Sands National Monument. See also: August | September | October.