S
M
T
W
T
F
S
26
89°
55°
27
90°
56°
28
89°
58°
29
93°
58°
30
96°
59°
31
96°
60°
1
95°
58°
2
91°
58°
3
90°
57°
4
91°
56°
5
89°
56°
6
91°
57°
7
89°
55°
8
89°
55°
9
90°
56°
10
89°
56°
11
89°
55°
12
93°
54°
13
94°
56°
14
94°
58°
15
95°
59°
16
95°
57°
17
94°
58°
18
96°
59°
19
95°
58°
20
95°
59°
21
94°
59°
22
96°
56°
23
92°
59°
24
95°
59°
25
96°
58°
26
95°
59°
27
95°
59°
28
94°
58°
29
92°
54°
30
89°
55°
31
89°
59°
1
92°
60°
2
95°
60°
3
95°
57°
4
88°
59°
5
89°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Batavia
Batavia's August 2026 forecast shows daily high temperatures ranging from 88° to 96°, with overnight lows between 54° and 60°. The average high for August is 92° with an average low of 57°. 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 Batavia. See also: September | October | November.