S
M
T
W
T
F
S
28
86°
67°
29
89°
67°
30
92°
65°
1
91°
67°
2
89°
65°
3
85°
64°
4
85°
62°
5
86°
63°
6
78°
58°
7
79°
59°
8
80°
62°
9
79°
63°
10
80°
63°
11
81°
65°
12
82°
66°
13
81°
65°
14
81°
64°
15
80°
63°
16
80°
60°
17
81°
61°
18
80°
60°
19
80°
61°
20
80°
62°
21
81°
59°
22
80°
59°
23
80°
60°
24
81°
59°
25
81°
62°
26
85°
66°
27
83°
65°
28
81°
63°
29
80°
65°
30
82°
66°
31
86°
66°
1
84°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Adelphi
Adelphi's July 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 58° and 67°. The average high for July is 83° with an average low of 63°. 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 Adelphi. See also: August | September | October.
