Weather forecast for todaySai Wan, Hong Kong

Weather forecast for today

Current condition 05:38 HKT

  • 26°C
  • Feels like:
    29°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 3km/hESE 120°
  • Humidity: 82%
  • Dewpoint: 23°C
  • Pressure: 1015.24mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
At the moment, in Sai Wan, high pressure continues to sustain fair conditions across the region.
The temperature is a moderately hot 26°C, and the feels-like temperature is estimated at a warm 29°C. The present temperature is at its lowest of the day.

Monday 19. Oct 2026

  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 16km/hE 81°
  • Humidity: 71%
  • UV index: 10
  • Sunrise: 06:21 HKT
  • Sunset: 17:55 HKT
  • ▼
Today, a partly cloudy sky is anticipated.
The temperature is predicted to vary slightly from a high of a humid 30°C to a low of a warm 26°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at a very hot 35°C. Note that heat index values are valued for light wind and location in the shade. 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 top temperature is expected to be moderately higher than the usual October maximum of 27.2°C.
Sunrise will be at 06:21 and sunset at 17:55; the daylight will last for 11h and 34min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 35°C.
Coldest hour: 6h 29°C.

Chance of precipitation

Highest chance: 0h 7%.

Hourly weather forecast

  • 6h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 4km/hENE 62°
  • Humidity: 82%
  • Pressure: 1015mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunrise: 06:21
  • 8h
  • 28°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 6km/hNE 45°
  • Humidity: 76%
  • Pressure: 1016mbar
  • Visibility: 15km
  • UV index: 1
  • ▼
  • 10h
  • 29°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 11km/hNE 51°
  • Humidity: 69%
  • Pressure: 1017mbar
  • Visibility: 15km
  • UV index: 6
  • ▼
  • 12h
  • 31°C
  • Feels like:
    35°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hE 81°
  • Humidity: 63%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 14h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hESE 102°
  • Humidity: 63%
  • Pressure: 1014mbar
  • Visibility: 15km
  • UV index: 7
  • ▼
  • 16h
  • 29°C
  • Feels like:
    33°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 16km/hESE 117°
  • Humidity: 65%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
Sunset: 17:55
  • 18h
  • 28°C
  • Feels like:
    32°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 15km/hESE 116°
  • Humidity: 73%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 15km/hESE 104°
  • Humidity: 77%
  • Pressure: 1014mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 14km/hE 95°
  • Humidity: 79%
  • Pressure: 1015mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Today, in Sai Wan, a combination of overcast and clear weather is predicted.
The temperature will be between the highest temperature of 31°C and the lowest temperature of 26°C. The feels-like temperature will be between the highest temperature of 35°C and the lowest temperature of 29°C. The hottest part of the day will be around noon.
The maximum temperature will be relatively higher than October's average high of 27.2°C. The lowest temperature is also alike with October's typical minimum of 24.3°C.
Updated: Oct 18, 2026 @ 21:38:58 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (05:38 HKT) it is 26°C in Sai Wan. Feels-like temperature is 29°C.

On Monday, a partly cloudy outlook will keep the sky interesting throughout the day.

Today, the maximum temperature will be 30°C, while the minimum temperature will be 26°C. The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be 35°C.
The maximum temperature will be a few degrees higher than the average highest temperature of 27.2°C in October. The lowest temperature will be in line with the average low of 24.3°C.

On Monday, in Sai Wan, sunrise will be at 06:21 and sunset at 17:55 (HKT).

In Sai Wan, today, there will be 11h and 34min of daylight.