S
M
T
W
T
F
S
26
91°
61°
27
92°
62°
28
93°
63°
29
93°
63°
30
94°
64°
31
96°
66°
1
97°
67°
2
97°
67°
3
96°
66°
4
95°
65°
5
95°
64°
6
94°
64°
7
95°
63°
8
96°
65°
9
96°
66°
10
96°
64°
11
96°
60°
12
95°
60°
13
94°
62°
14
95°
66°
15
94°
67°
16
97°
66°
17
99°
66°
18
100°
65°
19
97°
66°
20
99°
66°
21
99°
65°
22
100°
65°
23
99°
64°
24
99°
65°
25
97°
66°
26
97°
65°
27
98°
65°
28
97°
62°
29
95°
61°
30
93°
62°
31
93°
59°
1
94°
60°
2
95°
59°
3
93°
57°
4
91°
58°
5
90°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Redlands
Redlands's August 2026 forecast shows daily high temperatures ranging from 90° to 100°, with overnight lows between 57° and 67°. The average high for August is 96° with an average low of 63°. 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 Redlands. See also: September | October | November.