🇹🇭 Weather in Chiang Mai
Map Overlays:
Hourly Forecast for Chiang Mai
02:00
22°
29%
03:00
22°
30%
04:00
22°
15%
05:00
21°
14%
06:00
21°
15%
07:00
22°
13%
08:00
25°
9%
09:00
27°
6%
10:00
29°
4%
11:00
31°
3%
12:00
32°
9%
13:00
33°
2%
14:00
33°
2%
15:00
32°
2%
16:00
32°
17%
17:00
30°
5%
18:00
26°
8%
19:00
25°
18%
20:00
24°
50%
21:00
24°
23%
22:00
23°
20%
23:00
22°
27%
00:00
22°
32%
01:00
22°
38%
14-Day Forecast for Chiang Mai
2026-10-19
Sunny
33° /
21°
2026-10-20
Sunny
32° /
21°
2026-10-21
Sunny
33° /
21°
2026-10-22
Sunny
33° /
21°
2026-10-23
Sunny
33° /
22°
2026-10-24
Sunny
32° /
22°
2026-10-25
Mist
33° /
22°
Additional Forecasts for Chiang Mai
Air Quality
💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 1054.0 μg/m³
O₃ (Ozone) 63.0 μg/m³
NO₂ (Nitrogen Dioxide) 34.8 μg/m³
SO₂ (Sulphur Dioxide) 17.0 μg/m³
PM2.5 (Fine particles) 25.8 μg/m³
PM10 (Coarse particles) 26.2 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Thailand
Weather in Chiang Mai — FAQ
Answers refreshed each request based on current conditions in Chiang Mai.
What is the weather like right now in Chiang Mai?
Right now in Chiang Mai, Thailand the temperature is 22.1°C (feels like 25.5°C), with overcast. Relative humidity is 90% and wind is 3.6 km/h.
What is today's high and low temperature in Chiang Mai?
Today's forecast high in Chiang Mai is 32.7°C and the overnight low is 21.0°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Chiang Mai today?
The chance of precipitation in Chiang Mai today is 36%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Chiang Mai differ from nearby cities?
Even short distances can change temperatures noticeably. Chiang Mai's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.