S
M
T
W
T
F
S
26
90°
76°
27
91°
75°
28
91°
75°
29
90°
76°
30
89°
75°
31
88°
74°
1
88°
74°
2
89°
75°
3
88°
74°
4
89°
75°
5
90°
74°
6
91°
75°
7
89°
74°
8
88°
73°
9
88°
74°
10
89°
74°
11
90°
75°
12
90°
74°
13
89°
76°
14
90°
75°
15
89°
76°
16
88°
75°
17
88°
75°
18
89°
74°
19
88°
74°
20
88°
75°
21
89°
74°
22
90°
75°
23
89°
76°
24
88°
75°
25
89°
76°
26
88°
74°
27
88°
73°
28
89°
74°
29
89°
73°
30
88°
74°
31
89°
73°
1
88°
74°
2
89°
73°
3
90°
74°
4
90°
74°
5
90°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mueang Chiang Mai
Mueang Chiang Mai's August 2026 forecast shows daily high temperatures ranging from 88° to 91°, with overnight lows between 73° and 76°. The average high for August is 89° 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 Mueang Chiang Mai. See also: September | October | November.
