Today’s weather: Rain in Phuket at 6:00 a.m.; high rain chances in Chiang Mai and Bangkok at 6:00 p.m.

Phuket: Rain at 6:00 a.m.; 90% chance of rain at noon

Rain warrants the most caution in Phuket today. The daily forecast calls for sunny conditions with occasional rain, a 60% chance of rain and 3 mm of rainfall. The low is 25 °C and the high is 32 °C.

Rain is forecast at 6:00 a.m., with a 90% chance and 1.0 mm of rainfall; the temperature will be 25 °C. At 9:00 a.m., it will be mostly cloudy, with a 40% chance of rain and 0.0 mm of rainfall; the temperature will be 28 °C. At noon, it will be mostly cloudy, with a 90% chance of rain and 0.0 mm of rainfall; the temperature will be 31 °C.

At 3:00 p.m., it will be sunny, with a 10% chance of rain and a temperature of 32 °C. At 6:00 p.m., the chance of rain is 90%, and the temperature will be 29 °C. If you’re heading out in Phuket, you may want to bring an umbrella or raincoat just in case.

Chiang Mai and Bangkok: 90% chance of rain at 6:00 p.m.

In Chiang Mai, the daily forecast calls for sunshine followed by rain, with a 50% chance of rain and 7 mm of rainfall. The low is 24 °C and the high is 34 °C. At 9:00 a.m., it will be sunny, with a temperature of 27 °C and a 10% chance of rain. At 3:00 p.m., it will be sunny, with a temperature of 33 °C and a 10% chance of rain.

Rain is forecast in Chiang Mai at 6:00 p.m., with a 90% chance and 1.0 mm of rainfall; the temperature will be 29 °C. At 9:00 p.m., rain is expected, with a 90% chance and 1.0 mm of rainfall; the temperature will be 26 °C.

In Bangkok, the daily forecast calls for sunny conditions with occasional clouds, a 20% chance of rain and temperatures of 27–34 °C. At 3:00 p.m., it will be sunny, with a 10% chance of rain. At 6:00 p.m., it will be mostly cloudy, with a 90% chance of rain and a temperature of 30 °C. If you’re in Chiang Mai or Bangkok at 6:00 p.m., you may want to have an umbrella ready.

WBGT heat index at very high caution level in all three cities; good weather

Today, the heat index (WBGT) is at the very high caution level in Bangkok, Chiang Mai and Phuket, while the outdoor activity index is poor in all three cities.

At noon in Bangkok, it will be sunny, with a temperature of 33 °C, a 10% chance of rain, 0.0 mm of rainfall and 65% humidity. The driving index is excellent, and mosquito activity is low or mosquitoes are inactive. In Chiang Mai, the driving index is good; mosquitoes may be present, so prepare as needed. In Phuket, the driving index is excellent, but caution around mosquitoes is advised, and mosquito repellent is recommended.

Air quality today is good in Bangkok and Chiang Mai and excellent in Phuket.