S
M
T
W
T
F
S
26
89°
72°
27
87°
71°
28
89°
69°
29
84°
69°
30
84°
75°
31
85°
71°
1
89°
70°
2
87°
75°
3
88°
70°
4
89°
69°
5
83°
70°
6
82°
68°
7
83°
69°
8
81°
68°
9
83°
69°
10
83°
72°
11
86°
70°
12
86°
71°
13
85°
71°
14
83°
69°
15
82°
75°
16
87°
73°
17
87°
73°
18
86°
67°
19
83°
68°
20
82°
68°
21
84°
73°
22
83°
73°
23
86°
75°
24
87°
74°
25
86°
73°
26
87°
72°
27
85°
68°
28
84°
68°
29
79°
73°
30
85°
72°
31
86°
66°
1
Hist. Avg.
82°
69°
2
Hist. Avg.
82°
68°
3
Hist. Avg.
81°
68°
4
Hist. Avg.
81°
68°
5
Hist. Avg.
81°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Citi Field
Citi Field's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 66° and 75°. The average high for August is 85° with an average low of 71°. 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 Citi Field. See also: September | October | November.