S
M
T
W
T
F
S
26
96°
74°
27
97°
77°
28
96°
76°
29
96°
76°
30
97°
77°
31
97°
77°
1
98°
69°
2
93°
69°
3
97°
71°
4
95°
72°
5
95°
73°
6
94°
75°
7
96°
74°
8
92°
75°
9
94°
74°
10
92°
74°
11
94°
75°
12
93°
74°
13
95°
74°
14
93°
73°
15
93°
73°
16
89°
71°
17
94°
76°
18
93°
75°
19
94°
76°
20
94°
76°
21
93°
75°
22
94°
76°
23
94°
75°
24
93°
76°
25
93°
76°
26
94°
75°
27
93°
76°
28
94°
75°
29
93°
76°
30
94°
75°
31
92°
75°
1
91°
74°
2
93°
75°
3
93°
75°
4
94°
74°
5
92°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Alexandria
Alexandria's August 2026 forecast shows daily high temperatures ranging from 89° to 98°, with overnight lows between 69° and 76°. The average high for August is 94° with an average low of 74°. 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 Alexandria. See also: September | October | November.