Weather forecast for tomorrowSiantan, Indonesia

Weather forecast for tomorrow

Tuesday 10. Nov 2026

  • 30°C
  • 24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 4mm
  • Wind: 10km/hSW 224°
  • Humidity: 80%
  • UV index: 10
  • Sunrise: 05:23 WIB
  • Sunset: 17:30 WIB
  • ▼
Tomorrow, in Siantan, expect scattered thunderstorms that may be accompanied by brief heavy rain and thunder.
The likelihood of rainfall is low, and light precipitation is predicted. Temperatures are forecasted to range from a maximum of a hot 30°C to a minimum of a moderately hot 24°C.
The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be a torrid 38°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Expect the maximum temperature to remain consistent with the typical November high of 31.2°C.
Sunrise will be at 05:23 and sunset at 17:30; tomorrow's daylight will last for 12h and 7min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 36°C.
Coldest period: 0h - 3h 25°C.

Chance of precipitation

Highest chance: 15h 37%.

Hourly weather forecast

  • 0h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 5km/hN 9°
  • Humidity: 93%
  • Pressure: 1010mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 2h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 4km/hNE 40°
  • Humidity: 94%
  • Pressure: 1009mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 4h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 3km/hENE 59°
  • Humidity: 95%
  • Pressure: 1009mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunrise: 05:23
  • 6h
  • 25°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 3km/hENE 76°
  • Humidity: 95%
  • Pressure: 1010mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 8h
  • 27°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 5km/hESE 116°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 2
  • ▼
  • 10h
  • 29°C
  • Feels like:
    35°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 37%
  • Precipitation: 1mm
  • Wind: 6km/hS 170°
  • Humidity: 78%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 6
  • ▼
  • 12h
  • 30°C
  • Feels like:
    36°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 9km/hWSW 237°
  • Humidity: 74%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 10
  • ▼
  • 14h
  • 30°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 10km/hW 264°
  • Humidity: 76%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 16h
  • 29°C
  • Feels like:
    34°C
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 9km/hW 259°
  • Humidity: 79%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
Sunset: 17:30
  • 18h
  • 28°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 6km/hW 265°
  • Humidity: 84%
  • Pressure: 1009mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 4km/hWNW 304°
  • Humidity: 89%
  • Pressure: 1010mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 3km/hWNW 298°
  • Humidity: 92%
  • Pressure: 1011mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Tomorrow, on Tuesday, a combination of primarily gloomy and occasionally unstable and rain-filled weather is expected.
Rainfall is forecasted at 9h, 10h, 12h, 13h and 15h. With light precipitation of 2mm, most rainfall is expected at 9h.
The temperature will vary between the lowest temperature of 25°C and the highest temperature of 30°C. The feels-like temperature will be between the lowest temperature of 25°C and the highest temperature of 36°C. The hottest part of the day will be from 11h to 14h.
The maximum temperature will be consistent with the average high of 31.2°C in November. The night temperature will be also close to the standard November low of 24.2°C.
Updated: Nov 9, 2026 @ 14:06:30 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, scattered thunderstorms are expected, with a chance of lightning and gusty winds.

Light precipitation of 4mm is forecasted. The chance of rainfall is 36%.

Tomorrow, the highest temperature will be 30°C, while the lowest temperature will be 24°C. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 38°C.
The maximum temperature will be in line with the average highest temperature of 31.2°C in November. The lowest temperature will be also in line with the average low of 24.2°C.

On Tuesday, in Siantan, sunrise will be at 05:23 and sunset at 17:30 (WIB).

In Siantan, Indonesia, the length of the day tomorrow will be 12h and 7min.