S
M
T
W
T
F
S
26
91°
74°
27
94°
70°
28
91°
69°
29
92°
70°
30
95°
73°
31
97°
74°
1
96°
75°
2
96°
75°
3
95°
70°
4
96°
70°
5
91°
71°
6
91°
70°
7
92°
70°
8
92°
71°
9
93°
73°
10
96°
74°
11
96°
74°
12
95°
75°
13
96°
75°
14
97°
71°
15
96°
70°
16
93°
70°
17
95°
69°
18
95°
72°
19
96°
71°
20
91°
68°
21
90°
69°
22
93°
73°
23
94°
73°
24
92°
72°
25
93°
73°
26
94°
73°
27
95°
72°
28
95°
73°
29
94°
73°
30
95°
71°
31
94°
71°
1
94°
70°
2
93°
72°
3
94°
71°
4
93°
71°
5
93°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Swartz
Swartz's August 2026 forecast shows daily high temperatures ranging from 90° to 97°, with overnight lows between 68° and 75°. The average high for August is 94° with an average low of 72°. 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 Swartz. See also: September | October | November.