S
M
T
W
T
F
S
28
88°
69°
29
87°
69°
30
85°
70°
1
86°
67°
2
81°
65°
3
82°
70°
4
86°
70°
5
83°
69°
6
84°
71°
7
88°
71°
8
89°
72°
9
90°
72°
10
90°
71°
11
88°
71°
12
90°
72°
13
89°
71°
14
86°
70°
15
87°
71°
16
83°
72°
17
88°
72°
18
86°
71°
19
84°
72°
20
85°
72°
21
84°
71°
22
83°
71°
23
83°
70°
24
84°
70°
25
83°
69°
26
84°
69°
27
86°
66°
28
84°
65°
29
84°
67°
30
85°
71°
31
84°
66°
1
84°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Ashton-Sandy Spring
Ashton-Sandy Spring's July 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 65° and 72°. The average high for July is 86° with an average low of 70°. 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 Ashton-Sandy Spring. See also: August | September | October.