Ha Long Bay weather live forecast

Today's maximum temperature in Ha Long Bay is expected to be 29°C. Select a day from the live weather forecast for Ha Long Bay, Vietnam for more weather parameters.

• Saturday
  1st Aug
  29
  25
  
  3
  8
• Sunday
  2nd Aug
  30
  25
  
  5
  7
• Monday
  3rd Aug
  30
  25
  
  5
  6
• Tuesday
  4th Aug
  29
  25
  
  3
  6
• Wednesday
  5th Aug
  29
  25
  
  4
  5

5-day weather forecast updated at 04:03 on Friday 31st July 2026 GMT

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The 5-day weather forecast for Vietnam (Ha Long Bay) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Ha Long Bay weather forecast by day

Below are the detailed weather forecasts for Ha Long Bay for the next 5 days.

Ha Long Bay weather for Saturday 1st August 2026

Expect isolated thunderstorms in Ha Long Bay, Vietnam with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 72% chance of some rain and a light breeze of 11 kph from the south-east.

• 29
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 3
  hours of sunshine
• 8
  UV index (Very High)
• 72
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 11
  kph wind from SE

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Ha Long Bay weather for Sunday 2nd August 2026

Expect isolated thunderstorms in Ha Long Bay, Vietnam with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 87% chance of some rain and a light breeze of 10 kph from the south-east.

• 30
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 7
  UV index (High)
• 87
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 10
  kph wind from SE

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Ha Long Bay weather for Monday 3rd August 2026

Expect isolated thunderstorms in Ha Long Bay, Vietnam with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a light breeze of 8 kph from the east.

• 30
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 6
  UV index (High)
• 88
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 8
  kph wind from E

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Ha Long Bay weather for Tuesday 4th August 2026

Expect isolated thunderstorms in Ha Long Bay, Vietnam with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 93% chance of some rain and a light breeze of 9 kph from the south-east.

• 29
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 3
  hours of sunshine
• 6
  UV index (High)
• 93
  % chance of some rain
• <30
  mm of rainfall expected
• M
  moderate heat & humidity
• 9
  kph wind from SE

Back to top

Ha Long Bay weather for Wednesday 5th August 2026

Expect isolated thunderstorms in Ha Long Bay, Vietnam with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 93% chance of some rain and a light breeze of 10 kph from the south-east.

• 29
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 4
  hours of sunshine
• 5
  UV index (Moderate)
• 93
  % chance of some rain
• <30
  mm of rainfall expected
• M
  moderate heat & humidity
• 10
  kph wind from SE

Back to top

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• Save EXTRA 10% on all active adventure holidays
• Trips to Europe, Asia, Africa, Americas & Oceania
• Book online with exclusive discount code

Show discount code ******W2T

Redeem Much Better Adventures discount code >>

Expires at 23:59 on Tuesday 20th Jul 2027 · View all Much Better Adventures offers

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