S
M
T
W
T
F
S
28
94°
72°
29
97°
74°
30
95°
76°
1
96°
76°
2
98°
76°
3
98°
73°
4
97°
74°
5
93°
71°
6
93°
72°
7
92°
73°
8
92°
73°
9
94°
71°
10
94°
73°
11
93°
72°
12
92°
71°
13
92°
71°
14
93°
70°
15
92°
71°
16
93°
73°
17
97°
69°
18
92°
72°
19
92°
72°
20
95°
74°
21
94°
73°
22
94°
73°
23
93°
72°
24
87°
71°
25
88°
70°
26
88°
70°
27
89°
71°
28
88°
71°
29
88°
70°
30
89°
72°
31
90°
71°
1
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Athens
Athens's July 2026 forecast shows daily high temperatures ranging from 87° to 97°, with overnight lows between 69° and 74°. The average high for July is 92° with an average low of 72°. 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 Athens. See also: August | September | October.