Hạ Long weather for today, tomorrow and the next 14 days, compared across three independent forecast sources so you can see where they agree before you plan your day. Right now it is 24°C and sunny in Hạ Long. Tomorrow's forecast: highs of 30°C, lows of 25°C with a 90% chance of rain.
Sources: Open-Meteo, OpenWeather, WeatherAPI · Updated every 12 hours
Hạ LongVietnam
Updated 03:25 AM
Sunny
Feels like 25°
Forecast Comparison
See how independent weather sources forecast the same location right now.
Forecast agreement
Sources show notable variationTemperature range
23° – 25°
Rain probability
0% – 58%
Wind speed
5 km/h – 6 km/h
Temperature by provider
Hourly forecast
16-day forecast
Rain forecast
Precipitation probability: 90%Hourly precipitation timeline
Wind
Direction: NE
Current wind
6 km/h
Gusts
7 km/h
Hourly wind
Daily wind
Weather alerts
No active weather alerts.
Weather map
Hạ Long this time of year
- It's humid — around 82% — so the heat feels heavier.
- It's one of the sunniest months here, with cloud cover around 59%.
- Hạ Long is usually about 2°C warmer than Sa Pa, 370 km away, in October.
Planning a trip to Hạ Long? Save or share this forecast.
Hạ Long weather overview: climate, seasons and what to expect
Hạ Long, Vietnam, sits at approximately 20.95°N, 107.07°E and is home to about 148,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.
Climate-wise, Hạ Long has a climate with a dry winter and a rainy summer season. Expect the most heat in June (about 31°C by day) and the chilliest nights in January (around 12°C). Most rain falls in August, roughly 391 mm. The nearest places with their own forecast page are Hanoi (127 km), Ninh Bình (137 km) and Sa Pa (368 km).
Frequently asked questions
- What is the weather in Hạ Long today?
- Right now Hạ Long shows sunny conditions at around 24°C (feels like 25°C), based on OpenWeatherMap. The chance of rain today is about 0%. Compare this with the other sources above for a fuller picture.
- What is the weather in Hạ Long tomorrow?
- Tomorrow in Hạ Long: expect a high of 30°C and a low of 25°C, with a 90% chance of rain. See the hourly breakdown above for more detail.
- Will it rain in Hạ Long today?
- The precipitation probability for Hạ Long is around 0% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.
- What is the 14-day forecast for Hạ Long?
- The 14-day forecast above shows daily highs, lows and rain probability for Hạ Long from multiple sources; compare them to see how confident the outlook is.
Nearby cities
Highs 21° – 33°C (warmest in Jun, coolest in Jan)
Highs 21° – 32°C (warmest in Jun, coolest in Jan)
Highs 18° – 30°C (warmest in May, coolest in Dec)
Highs 23° – 30°C (warmest in Jun, coolest in Jan)
Highs 23° – 32°C (warmest in Jun, coolest in Jan)
Highs 24° – 32°C (warmest in Apr, coolest in Dec)
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