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