See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
22°
Mostly Clear
Feels Like: 22°
Min: 17°
Max: 29°
The next few hours will be clear, with tomorrow reaching 30°C and dropping to 19°C. The coming days will be mostly cloudy until night.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:12
Sunrise
18:13
Sunset
Moon
Waxing Gibbous
15:05
Moonrise
00:20
Moonset
Daily Forecast
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
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 tomorrow, September 21, 2026
Palu looks cloudy on September 21, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Cloud leads the morning, peaking close to 84% near 09:00. Sunshine has little room until later in the day.
The temperature range runs from about 19°C up to 30°C. Expect humidity between 23% and 47%, most humid near 06:00. Airflow remains manageable, reaching about 4.5 km/h around 15:00.
Afternoon skies stay clogged, peaking close to 78% near 12:00. The grey theme continues rather than clearing out. Views remain open at about 16.1 km. Expect sunrise at 06:13, sunset at 18:11, and 11 hours 58 minutes of sunlight today overall.
Overall, Palu on September 21, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 30°C.
Frequently asked questions about weather in Palu
How warm does it get in Palu?
The warmest month in Palu is August, with average high temperatures of 35°C. The average temperature during this period is around 28°C.
How cold does it get in Palu?
The coldest month in Palu is January, with average low temperatures of -5°C. The average temperature during this period is around -1°C.
What is the wettest time of year in Palu?
The wettest month in Palu is March, with an average of 169mm of precipitation.
What is the driest time of year in Palu?
The driest month in Palu is August, with an average of 2mm of precipitation.