Weather in Biên Hoà - 14-day forecast

Detailed weather forecast for Biên Hoà, Vietnam: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in Biên Hoà

today🌧️ 32°💧 4.4 mm

Sun🌧️ 33°💧 0.8 mm

Mon🌧️ 32°💧 5.4 mm

Tue🌧️ 31°💧 3.9 mm

Wed🌧️ 32°💧 3.9 mm

Thu🌧️ 26°💧 29.9 mm

Fri🌧️ 26°💧 63.8 mm

Sat🌧️ 26°💧 12.9 mm

Forecast vs 1991-2020 climate normal

How does the current forecast compare with normal?

We compare the coming days with weather usually observed at this time of year.

NASA POWER

Thursday 10 Sept in Biên Hoà, the forecast high is 26°C. Typical daytime temperatures at this time of year range from 29°C to 31°C, so it will be exceptionally cool. It is cooler than 99% of similar days.

Saturday 5 Sept

32°Cexceptionally warm

usually 29°C–31°C

warmer than 95% of similar days

night: exceptionally warm rain: typical rainfall wind: stronger than usual

Sunday 6 Sept

33°Cexceptionally warm

usually 29°C–31°C

warmer than 98% of similar days

night: exceptionally warm rain: less rain than usual wind: exceptionally strong

Monday 7 Sept

32°Cexceptionally warm

usually 29°C–31°C

warmer than 96% of similar days

night: exceptionally warm rain: typical rainfall wind: typical

Tuesday 8 Sept

31°Cwarmer than usual

usually 29°C–31°C

warmer than 88% of similar days

night: exceptionally warm rain: typical rainfall wind: typical

Wednesday 9 Sept

32°Cexceptionally warm

usually 29°C–31°C

warmer than 96% of similar days

night: exceptionally warm rain: typical rainfall wind: stronger than usual

Thursday 10 Sept

26°Cexceptionally cool

usually 29°C–31°C

cooler than 99% of similar days

night: exceptionally warm rain: exceptionally wet wind: stronger than usual

Friday 11 Sept

26°Cexceptionally cool

usually 29°C–31°C

cooler than 99% of similar days

night: cooler than usual rain: exceptionally wet wind: stronger than usual

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →

cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 30°C by day. The coolest year was 2021 (28°C) and the warmest was 1988 (34°C). The current forecast averages 30°C - higher than in 69% of historical years.

Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.

14-day forecast - Biên Hoà

Biên Hoà - 14-day weather forecast infographic

Biên Hoà 30 & 45-day weather - long-range outlook

Next 16 days · forecast

29°

around 25° at night · days with rain: 15

Weeks 3-4 · avg for September

32°

around 24° at night · rain chance 79%

Weeks 5-7 · avg for October

32°

around 24° at night · rain chance 78%

The 30 & 45-day outlook for Biên Hoà: the next 16 days are a numerical forecast updated daily - on average 29° by day and 25° at night. Further out we rely on multi-year climate averages: around 32° in September, and about 32° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Biên Hoà

Saturday5 September 2026

🌧️32°moderate rain

sunrise 05:43 · sunset 18:00 · night 27° · evening 31° · rain 4.38 mm · humidity 69% · wind 6 m/s · clouds 100%

Sunday6 September 2026

🌧️33°light rain

sunrise 05:43 · sunset 18:00 · night 27° · evening 31° · rain 0.84 mm · humidity 54% · wind 7 m/s · clouds 100%

Monday7 September 2026

🌧️32°light rain

sunrise 05:43 · sunset 17:59 · night 26° · evening 31° · rain 5.41 mm · humidity 58% · wind 4 m/s · clouds 99%

Tuesday8 September 2026

🌧️31°moderate rain

sunrise 05:43 · sunset 17:58 · night 28° · evening 32° · rain 3.91 mm · humidity 62% · wind 5 m/s · clouds 100%

Wednesday9 September 2026

🌧️32°light rain

sunrise 05:43 · sunset 17:58 · night 27° · evening 32° · rain 3.91 mm · humidity 58% · wind 6 m/s · clouds 96%

Thursday10 September 2026

🌧️26°moderate rain

sunrise 05:43 · sunset 17:57 · night 25° · evening 25° · rain 29.87 mm · humidity 87% · wind 6 m/s · clouds 100%

Friday11 September 2026

🌧️26°heavy rain

sunrise 05:43 · sunset 17:56 · night 24° · evening 23° · rain 63.84 mm · humidity 86% · wind 6 m/s · clouds 99%

Saturday12 September 2026

🌧️26°moderate rain

sunrise 05:42 · sunset 17:56 · night 24° · evening 25° · rain 12.93 mm · humidity 85% · wind 4 m/s · clouds 100%

Sunday13 September 2026

🌧️25°moderate rain

sunrise 05:42 · sunset 17:55 · night 25° · evening 27° · rain 9.84 mm · humidity 92% · wind 3 m/s · clouds 100%

Monday14 September 2026

🌧️28°moderate rain

sunrise 05:42 · sunset 17:54 · night 24° · evening 24° · rain 10.44 mm · humidity 75% · wind 5 m/s · clouds 97%

Tuesday15 September 2026

🌧️24°moderate rain

sunrise 05:42 · sunset 17:54 · night 25° · evening 27° · rain 10.92 mm · humidity 92% · wind 7 m/s · clouds 100%

Wednesday16 September 2026

🌧️29°moderate rain

sunrise 05:42 · sunset 17:53 · night 26° · evening 29° · rain 18.48 mm · humidity 74% · wind 5 m/s · clouds 78%

Thursday17 September 2026

🌧️29°moderate rain

sunrise 05:42 · sunset 17:53 · night 25° · evening 29° · rain 27.54 mm · humidity 75% · wind 4 m/s · clouds 96%

Friday18 September 2026

🌧️29°moderate rain

sunrise 05:42 · sunset 17:52 · night 24° · evening 25° · rain 20.25 mm · humidity 78% · wind 6 m/s · clouds 44%

Saturday19 September 2026

🌧️26°moderate rain

sunrise 05:42 · sunset 17:51 · night 24° · evening 25° · rain 23.76 mm · humidity 90% · wind 6 m/s · clouds 100%

Sunday20 September 2026

🌧️29°moderate rain

sunrise 05:42 · sunset 17:51 · night 25° · evening 28° · rain 12.3 mm · humidity 71% · wind 6 m/s · clouds 100%

UV index in Biên Hoà - is it safe to sunbathe?

Today the UV index in Biên Hoà is 8 (high) - unprotected fair skin can burn in about 25 minutes. SPF 30-50, a hat and sunglasses are a must. Better stay in shade between 11:00 and 15:00.

Biên Hoà weather through the year

Warmest, driest months on average: January, February, December.

Upcoming public holidays in Vietnam: New Year's Day — 1 January · Reunification Day — 30 April · Labour Day — 1 May.

Nearby and related places

Cần ThơPrey VêngBuôn Ma ThuộtQuy NhonNha TrangDa LatKon Tum

FAQ - Biên Hoà weather

What is the weather like in Biên Hoà today?

Today it is about 32° during the day and 27° at night, moderate rain.

How far ahead can I check the forecast for Biên Hoà?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.