15-Day Weather Forecast - Bangkok
15-day weather forecast for Bangkok: temperatures from 24°C (75°F) to 32°C (90°F). Average daily high 29°C (84°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Bangkok's 15-day outlook ranges from a low of 24°C to a high of 32°C, with an average daytime high near 29°C. That's 2° below the long-term average high of 31°C for this time of year. Air quality is currently Unhealthy (AQI 155), driven mainly by O₃ at 66 μg/m³.
Today vs Normal
The long-term average high for today is 31°C.
12 of the last 19 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Health effects can be immediately felt by sensitive groups. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit outdoor activity.
Extended Outlook for Bangkok
Over the next 15 days, Bangkok is forecast to see temperatures ranging from 23°C to 32°C, averaging a daily high of 29°C. The extended outlook indicates significant rainfall totalling 270.3 mm spread across 15 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.