S
M
T
W
T
F
S
26
100°
70°
27
101°
70°
28
99°
69°
29
96°
68°
30
101°
70°
31
103°
74°
1
105°
75°
2
104°
72°
3
103°
73°
4
100°
73°
5
99°
72°
6
100°
70°
7
96°
71°
8
94°
66°
9
94°
66°
10
91°
66°
11
94°
65°
12
94°
65°
13
93°
66°
14
94°
68°
15
93°
65°
16
93°
67°
17
92°
67°
18
91°
66°
19
89°
65°
20
91°
64°
21
92°
67°
22
92°
66°
23
90°
64°
24
89°
62°
25
85°
59°
26
84°
58°
27
85°
61°
28
85°
62°
29
83°
57°
30
83°
60°
31
84°
59°
1
83°
59°
2
82°
58°
3
83°
58°
4
82°
57°
5
81°
62°
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 81° to 105°, with overnight lows between 57° and 75°. The average high for August is 92° with an average low of 66°. 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.