Weather forecast for tomorrowKoja, Indonesia
Weather forecast for tomorrow
Wednesday 28. Oct 2026
- 31°C
- 25°C
Scattered Thunderstorms
- Precip. probability: 59%
- Precipitation: 16mm
- Wind: 16km/hNE 37°
- Humidity: 75%
- UV index: 9
- Sunrise: 05:26 WIB
- Sunset: 17:45 WIB
- details ▼
On Wednesday, 28th of October, expect scattered thunderstorms throughout the day, particularly in the afternoon.
The likelihood of rain for tomorrow is high, and precipitation will be moderate. The maximum predicted temperature is a hot 31°C, while the minimum temperature will be a warm 25°C.
The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at a very hot 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The expected temperature peak will correspond with October's average maximum of 31.7°C.
Sunrise will be at 05:26 and sunset at 17:45; tomorrow's daylight will last for 12h and 19min.
The likelihood of rain for tomorrow is high, and precipitation will be moderate. The maximum predicted temperature is a hot 31°C, while the minimum temperature will be a warm 25°C.
The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at a very hot 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The expected temperature peak will correspond with October's average maximum of 31.7°C.
Sunrise will be at 05:26 and sunset at 17:45; tomorrow's daylight will last for 12h and 19min.
Hourly overview
Hourly temperatures
Warmest hour: 12h 38°C.
Coldest hour: 6h 29°C.
Coldest hour: 6h 29°C.
Chance of precipitation
Highest chance: 18h 60%.
Hourly weather forecast
- 0h
- 27°C
- Feels like:31°C
Showers
- Precip. probability: 35%
- Precipitation: 1mm
- Wind: 7km/hSSE 165°
- Humidity: 86%
- Pressure: 1011mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 2h
- 26°C
- Feels like:30°C
Showers
- Precip. probability: 49%
- Precipitation: 2mm
- Wind: 8km/hS 177°
- Humidity: 89%
- Pressure: 1010mbar
- Visibility: 7km
- UV index: 0
- details ▼
- 4h
- 26°C
- Feels like:30°C
Showers
- Precip. probability: 40%
- Precipitation: 1mm
- Wind: 6km/hS 181°
- Humidity: 90%
- Pressure: 1010mbar
- Visibility: 6km
- UV index: 0
- details ▼
Sunrise: 05:26
- 6h
- 26°C
- Feels like:29°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 5km/hS 181°
- Humidity: 90%
- Pressure: 1012mbar
- Visibility: 7km
- UV index: 0
- details ▼
- 8h
- 28°C
- Feels like:33°C
Showers
- Precip. probability: 44%
- Precipitation: 1mm
- Wind: 6km/hSSE 159°
- Humidity: 79%
- Pressure: 1013mbar
- Visibility: 8km
- UV index: 2
- details ▼
- 10h
- 30°C
- Feels like:36°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 7km/hENE 75°
- Humidity: 70%
- Pressure: 1012mbar
- Visibility: 8km
- UV index: 9
- details ▼
- 12h
- 31°C
- Feels like:38°C
Showers
- Precip. probability: 54%
- Precipitation: 2mm
- Wind: 12km/hNNE 27°
- Humidity: 70%
- Pressure: 1011mbar
- Visibility: 8km
- UV index: 7
- details ▼
- 14h
- 30°C
- Feels like:36°C
Showers
- Precip. probability: 35%
- Precipitation: 1mm
- Wind: 15km/hN 9°
- Humidity: 72%
- Pressure: 1010mbar
- Visibility: 8km
- UV index: 6
- details ▼
- 16h
- 29°C
- Feels like:35°C
Scattered Thunderstorms
- Precip. probability: 56%
- Precipitation: 2mm
- Wind: 14km/hN 10°
- Humidity: 74%
- Pressure: 1009mbar
- Visibility: 8km
- UV index: 1
- details ▼
Sunset: 17:45
- 18h
- 28°C
- Feels like:32°C
Thunderstorms
- Precip. probability: 60%
- Precipitation: 3mm
- Wind: 10km/hNNE 15°
- Humidity: 82%
- Pressure: 1011mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 20h
- 27°C
- Feels like:31°C
Showers
- Precip. probability: 55%
- Precipitation: 1mm
- Wind: 7km/hSSE 161°
- Humidity: 86%
- Pressure: 1012mbar
- Visibility: 7km
- UV index: 0
- details ▼
- 22h
- 26°C
- Feels like:30°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 7km/hS 185°
- Humidity: 87%
- Pressure: 1013mbar
- Visibility: 7km
- UV index: 0
- details ▼
Tomorrow, on Wednesday, a combination of rain-soaked, cloud-filled and storm-filled weather is expected.
Rain is expected from midnight to 5h, 8h, 9h, and from 11h to 14h, and from 16h to 21h. With moderate precipitation of 4mm, most rainfall is expected at 17h.
The temperature will be between the lowest temperature of 26°C and the highest temperature of 31°C. The feels-like temperature will vary between a minimum of 29°C and a maximum of 38°C. The hottest part of the day will be from 11h to 13h.
The forecasted high will be similar to the typical October maximum of 31.7°C. The expected low will be also consistent with the average minimum in October, which is 26.4°C.
Characterized by average highs of 31.7°C and lows of 26.4°C, October is the warmest month in Koja.
Rain is expected from midnight to 5h, 8h, 9h, and from 11h to 14h, and from 16h to 21h. With moderate precipitation of 4mm, most rainfall is expected at 17h.
The temperature will be between the lowest temperature of 26°C and the highest temperature of 31°C. The feels-like temperature will vary between a minimum of 29°C and a maximum of 38°C. The hottest part of the day will be from 11h to 13h.
The forecasted high will be similar to the typical October maximum of 31.7°C. The expected low will be also consistent with the average minimum in October, which is 26.4°C.
Characterized by average highs of 31.7°C and lows of 26.4°C, October is the warmest month in Koja.
Updated: Oct 26, 2026 @ 23:28:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, scattered thunderstorms are likely, with brief breaks between the stormy periods.
Moderate precipitation of 16mm is anticipated. The likelihood of rainfall is 59%.
Tomorrow, the maximum temperature will be 31°C, while the minimum temperature will be 25°C. The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be 39°C.
The maximum temperature will be in line with the average highest temperature of 31.7°C in October. The lowest temperature will be also in line with the average low of 26.4°C.
The maximum temperature will be in line with the average highest temperature of 31.7°C in October. The lowest temperature will be also in line with the average low of 26.4°C.
On Wednesday, in Koja, sunrise will be at 05:26 and sunset at 17:45 (WIB).
Tomorrow, the daylight will last for 12h and 19min.





