S
M
T
W
T
F
S
26
95°
72°
27
97°
71°
28
99°
73°
29
98°
72°
30
98°
74°
31
101°
74°
1
92°
71°
2
96°
63°
3
100°
61°
4
99°
68°
5
98°
75°
6
98°
74°
7
100°
74°
8
98°
74°
9
99°
71°
10
99°
75°
11
100°
75°
12
101°
76°
13
101°
76°
14
99°
74°
15
100°
77°
16
102°
73°
17
102°
65°
18
103°
67°
19
101°
71°
20
102°
67°
21
103°
69°
22
105°
71°
23
105°
77°
24
106°
72°
25
103°
71°
26
98°
73°
27
102°
71°
28
105°
71°
29
99°
71°
30
100°
71°
31
98°
80°
1
99°
70°
2
101°
70°
3
103°
73°
4
94°
77°
5
97°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in May
May's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 May. See also: September | October | November.