S
M
T
W
T
F
S
26
79°
61°
27
77°
63°
28
82°
63°
29
82°
64°
30
81°
63°
31
82°
64°
1
83°
63°
2
82°
64°
3
82°
63°
4
79°
62°
5
81°
63°
6
82°
63°
7
79°
57°
8
74°
56°
9
74°
57°
10
75°
62°
11
81°
63°
12
81°
63°
13
83°
64°
14
82°
63°
15
81°
61°
16
80°
61°
17
77°
62°
18
78°
61°
19
81°
60°
20
82°
61°
21
81°
58°
22
80°
53°
23
73°
52°
24
73°
52°
25
74°
53°
26
76°
52°
27
79°
52°
28
77°
59°
29
77°
58°
30
72°
59°
31
75°
58°
1
79°
58°
2
79°
50°
3
75°
49°
4
71°
56°
5
70°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Christiana
Christiana's August 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 49° and 64°. The average high for August is 78° with an average low of 59°. 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 Christiana. See also: September | October | November.