See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
25°
Humid and Partly Cloudy
Feels Like: 24°
Min: 25°
Max: 33°
The next few hours will be humid and mostly cloudy, with today reaching 33°C and dropping to 24°C. The coming days will be light rain throughout the day and possible thunderstorms from afternoon until night.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:52
Sunrise
17:52
Sunset
Moon
Waxing Gibbous
13:45
Moonrise
02:12
Moonset
Daily Forecast
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
Upgrade to access real-time air quality data for Palu.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Palu.
View stargazing scoreWeather in Palu today, September 21, 2026
Palu looks damp on September 21, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Wetter spells lean into the morning, when rain odds reach about 34% near 05:00. Skies look heaviest around 05:00, with cover close to 56%.
Expect highs of 33°C and cooler readings close to 25°C. Relative humidity sits between 69% and 100%, reaching its peak around 20:00. Winds stay light, near 1.7 km/h by 14:00, so the day feels still more than breezy.
Afternoon showers stay in play, peaking near 100% around 12:00. Skies remain cluttered, with cover about 88% by 20:00. Expect visibility near 12.5 km, with poorer spells close to 1.2 km. Sunrise is at 05:52 and sunset at 17:52, giving 12 hours 0 minutes of sunlight today.
In short, treat September 21, 2026 in Palu as a damp day: pack covers, watch the wetter hours, and expect a high near 33°C.
Frequently asked questions about weather in Palu
How warm does it get in Palu?
The warmest month in Palu is May, with average high temperatures of 29°C. The average temperature during this period is around 25°C.
How cold does it get in Palu?
The coldest month in Palu is August, with average low temperatures of 21°C. The average temperature during this period is around 24°C.
What is the wettest time of year in Palu?
The wettest month in Palu is June, with an average of 426mm of precipitation.
What is the driest time of year in Palu?
The driest month in Palu is December, with an average of 192mm of precipitation.
