Today's Weather Forecast: Jakarta, Denpasar, and Surabaya

Jakarta: Sunny, Cloudy at 18:00 and 21:00

Jakarta on September 28, 2026, is forecast to be sunny, with temperatures from 26 to 33 degrees Celsius and a 20 percent daily chance of rain. At 18:00 and 21:00 local time, conditions are forecast to be cloudy with a 90 percent chance of rain; residents active during those hours are advised to bring an umbrella.

Air quality in Jakarta today is in the heavily polluted category, while at 06:00 local time it is in the moderately polluted category. The outdoor activity index is in the poor category, and driving conditions are in the very good category.

Denpasar: Sunny with Good Air Quality

Denpasar on September 28, 2026, is forecast to be sunny, with temperatures from 22 to 32 degrees Celsius and only a 10 percent chance of rain. At 18:00 local time, the forecast temperature is 27 degrees Celsius with clear skies, and at 21:00, the forecast temperature is 24 degrees Celsius with clear skies.

Denpasar's air quality today is in the good category. The mosquito index indicates a caution status, with mosquito repellent lotion recommended; the outdoor activity index is in the slightly less-than-ideal category, and the heatstroke risk is at the caution level.

Surabaya: Sunny and Hot, with Varying Morning Air Quality

Surabaya on September 28, 2026, is forecast to be sunny, with a high of 34 degrees Celsius and a low of 25 degrees Celsius, while the chance of rain is only 10 percent.

Air quality at 06:00 is in the heavily polluted category, at 09:00 in the lightly polluted category, and at 12:00 in the good category.

The outdoor activity index is in the poor category, the mosquito population is relatively low, the heatstroke risk is at the caution level, and driving conditions are in the very good category.