S
M
T
W
T
F
S
26
79°
59°
27
77°
58°
28
74°
56°
29
74°
55°
30
73°
56°
31
73°
54°
1
74°
56°
2
74°
53°
3
73°
53°
4
73°
54°
5
74°
54°
6
77°
55°
7
80°
58°
8
80°
56°
9
75°
56°
10
75°
58°
11
80°
53°
12
76°
53°
13
75°
54°
14
75°
53°
15
76°
53°
16
76°
54°
17
80°
56°
18
80°
58°
19
79°
55°
20
76°
54°
21
75°
53°
22
80°
54°
23
81°
57°
24
80°
54°
25
76°
53°
26
75°
52°
27
75°
51°
28
76°
53°
29
75°
58°
30
76°
58°
31
77°
55°
1
75°
58°
2
80°
58°
3
79°
56°
4
80°
57°
5
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oviedo
Oviedo's August 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 51° and 59°. The average high for August is 77° with an average low of 55°. 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 Oviedo. See also: September | October | November.
