S
M
T
W
T
F
S
26
103°
74°
27
107°
76°
28
107°
82°
29
104°
73°
30
106°
74°
31
108°
75°
1
100°
71°
2
97°
67°
3
103°
77°
4
105°
81°
5
104°
73°
6
102°
76°
7
101°
72°
8
98°
70°
9
99°
69°
10
101°
67°
11
100°
77°
12
97°
74°
13
95°
74°
14
96°
73°
15
98°
70°
16
96°
68°
17
95°
68°
18
97°
66°
19
101°
69°
20
100°
69°
21
100°
71°
22
101°
69°
23
102°
69°
24
103°
66°
25
105°
72°
26
102°
74°
27
100°
74°
28
99°
69°
29
99°
73°
30
100°
75°
31
100°
76°
1
95°
67°
2
99°
70°
3
97°
76°
4
94°
75°
5
96°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in White Sands National Monument
White Sands National Monument's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in White Sands National Monument. See also: September | October | November.