S
M
T
W
T
F
S
28
85°
68°
29
84°
67°
30
84°
68°
1
82°
67°
2
84°
69°
3
83°
67°
4
81°
68°
5
82°
65°
6
77°
64°
7
78°
64°
8
83°
68°
9
83°
70°
10
79°
70°
11
80°
68°
12
83°
71°
13
85°
71°
14
85°
70°
15
84°
71°
16
80°
71°
17
80°
70°
18
82°
70°
19
80°
69°
20
83°
71°
21
85°
70°
22
84°
71°
23
81°
71°
24
82°
70°
25
82°
71°
26
85°
72°
27
85°
72°
28
84°
71°
29
81°
72°
30
80°
71°
31
85°
72°
1
85°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Gilgo
Gilgo's July 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 64° and 72°. The average high for July is 82° 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 Gilgo. See also: August | September | October.