Chiang Mai Weather Forecast
Chiang Mai weather: 81°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Next 48 hours
Hour-by-hour temperature, precipitation chance and wind.
Best time to go outside today
7 AM - 10 AM · comfort score 7/10
The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best.
Weather in Chiang Mai right now
Wear sunglasses and use SPF 30+ if you are outside for long.
Source: Open-Meteo. Updated 5:35 PM, Aug 25 local time.
Active alerts for Chiang Mai
Derived from the forecast. No official alert feed is wired for this country yet.
See the Chiang Mai forecast by time range
Chiang Mai weather - more answers
Explore Chiang Mai
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Chiang Mai?
Chiang Mai is a city in Thailand. Its coordinates are 18.7883, 98.9853. It lies in Asia.
What is the weather like in Chiang Mai right now?
It is currently 81°F (27°C) with overcast. Humidity is 83% and wind is 3 mph.
When is the best time to visit Chiang Mai?
January, February, March and December offer the most comfortable conditions in Chiang Mai, which has a tropical climate. May, June and September are usually the hardest months for outdoor plans.
What time zone is Chiang Mai in?
Chiang Mai observes Asia/Bangkok (UTC+07:00). The local time is 5:35 PM.
How many people live in Chiang Mai?
Chiang Mai has a population of approximately 127.000.
What are the top things to do in Chiang Mai?
Popular options include Mekong River.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 25, 2026 at 5:35 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
