S
M
T
W
T
F
S
26
90°
72°
27
90°
72°
28
89°
71°
29
90°
72°
30
91°
73°
31
91°
73°
1
90°
72°
2
90°
71°
3
85°
71°
4
85°
70°
5
87°
71°
6
85°
71°
7
84°
69°
8
85°
69°
9
86°
68°
10
89°
71°
11
89°
71°
12
88°
70°
13
85°
69°
14
88°
69°
15
85°
70°
16
84°
70°
17
88°
69°
18
89°
70°
19
88°
69°
20
87°
68°
21
86°
63°
22
83°
63°
23
83°
64°
24
84°
65°
25
85°
65°
26
86°
69°
27
88°
67°
28
88°
68°
29
87°
68°
30
87°
63°
31
89°
62°
1
81°
63°
2
81°
66°
3
82°
67°
4
85°
65°
5
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Valentines
Valentines's August 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 62° and 73°. The average high for August is 87° with an average low of 68°. 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 Valentines. See also: September | October | November.
