S
M
T
W
T
F
S
26
81°
63°
27
82°
63°
28
82°
64°
29
83°
63°
30
82°
63°
31
82°
65°
1
85°
69°
2
87°
69°
3
87°
68°
4
86°
69°
5
87°
63°
6
84°
62°
7
79°
62°
8
80°
63°
9
81°
63°
10
81°
64°
11
84°
65°
12
83°
67°
13
84°
68°
14
86°
67°
15
86°
68°
16
87°
68°
17
87°
67°
18
85°
66°
19
84°
65°
20
79°
63°
21
80°
67°
22
80°
67°
23
81°
63°
24
83°
65°
25
82°
67°
26
85°
61°
27
84°
62°
28
81°
66°
29
79°
67°
30
85°
66°
31
84°
66°
1
85°
65°
2
85°
66°
3
83°
64°
4
84°
60°
5
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Neshaminy
Neshaminy's August 2026 forecast shows daily high temperatures ranging from 79° to 87°, with overnight lows between 60° and 69°. The average high for August is 83° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Neshaminy. See also: September | October | November.