S
M
T
W
T
F
S
28
76°
72°
29
89°
71°
30
89°
71°
1
98°
75°
2
102°
80°
3
102°
84°
4
103°
77°
5
96°
75°
6
90°
76°
7
84°
73°
8
85°
72°
9
89°
74°
10
89°
73°
11
90°
69°
12
83°
65°
13
84°
63°
14
89°
68°
15
97°
71°
16
93°
68°
17
95°
71°
18
90°
70°
19
93°
69°
20
89°
67°
21
83°
65°
22
85°
66°
23
87°
69°
24
84°
68°
25
89°
69°
26
87°
70°
27
84°
69°
28
87°
71°
29
89°
66°
30
84°
70°
31
84°
71°
1
85°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Chevy Chase
Chevy Chase's July 2026 forecast shows daily high temperatures ranging from 83° to 97°, with overnight lows between 63° and 71°. The average high for July is 88° with an average low of 68°. 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 Chevy Chase. See also: August | September | October.
