See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
30°
Partly Cloudy
Feels Like: 32°
Min: 24°
Max: 31°
The next few hours will be partly cloudy, with today reaching 31°C and dropping to 23°C. The coming days will be light rain
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:14
Sunrise
18:08
Sunset
Moon
Waxing Gibbous
17:18
Moonrise
05:32
Moonset
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View stargazing scoreWeather in Chiang Rai today, September 25, 2026
Expect unsettled, showery conditions in Chiang Rai on September 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.
Temperatures climb from an overnight low near 24°C toward a daytime high of about 31°C. Relative humidity sits between 65% and 97%, reaching its peak around 21:00. Expect gentle winds, highest near 16:00 at 2.2 km/h.
The second half of the day still looks unsettled, with rain probability around 50% by 12:00. Dense cloud near 42% at 12:00 keeps the feel grey. Expect visibility near 15.6 km, with poorer spells close to 12.5 km. Daylight runs from 06:14 to 18:08, lasting 11 hours 54 minutes of sunlight today.
Overall, Chiang Rai on September 25, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 50% and the high sits around 31°C.
Frequently asked questions about weather in Chiang Rai
How warm does it get in Chiang Rai?
The warmest month in Chiang Rai is April, with average high temperatures of 35°C. The average temperature during this period is around 28°C.
How cold does it get in Chiang Rai?
The coldest month in Chiang Rai is January, with average low temperatures of 14°C. The average temperature during this period is around 20°C.
What is the wettest time of year in Chiang Rai?
The wettest month in Chiang Rai is August, with an average of 397mm of precipitation.
What is the driest time of year in Chiang Rai?
The driest month in Chiang Rai is February, with an average of 16mm of precipitation.
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