S
M
T
W
T
F
S
28
81°
70°
29
82°
68°
30
81°
65°
1
81°
66°
2
82°
66°
3
81°
67°
4
82°
68°
5
82°
69°
6
83°
69°
7
83°
70°
8
84°
70°
9
82°
72°
10
84°
70°
11
86°
69°
12
82°
70°
13
83°
73°
14
85°
72°
15
88°
71°
16
86°
68°
17
83°
67°
18
83°
66°
19
84°
68°
20
83°
69°
21
83°
69°
22
84°
70°
23
84°
70°
24
84°
69°
25
83°
70°
26
84°
71°
27
85°
70°
28
84°
71°
29
85°
72°
30
85°
73°
31
86°
72°
1
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Grammatiko
Grammatiko's July 2026 forecast shows daily high temperatures ranging from 81° to 88°, with overnight lows between 65° and 73°. The average high for July is 84° with an average low of 69°. 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 Grammatiko. See also: August | September | October.