worldweather

Weather in Bintan - 14-day forecast

Detailed weather forecast for Bintan, Indonesia: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Bintan
today🌤️ 31°💧 1.8 mm
Sun☁️ 33°💧 6.3 mm
Mon🌧️ 31°💧 0.5 mm
Tue🌧️ 31°💧 1.2 mm
Wed🌧️ 31°💧 1.8 mm
Thu🌧️ 31°💧 3 mm
Fri🌧️ 31°💧 6.5 mm
Sat🌧️ 30°💧 6.5 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

Saturday 5 Sept in Bintan, the forecast high is 31°C. Typical daytime temperatures at this time of year range from 28°C to 30°C, so it will be exceptionally warm. It is warmer than 99% of similar days.

31°Cexceptionally warm
usually 28°C–30°C
warmer than 99% of similar days
night: warmer than usual rain: typical rainfall wind: stronger than usual
33°Cexceptionally warm
usually 28°C–30°C
warmer than 99% of similar days
night: warmer than usual rain: typical rainfall wind: stronger than usual
31°Cexceptionally warm
usually 28°C–30°C
warmer than 99% of similar days
night: near normal rain: less rain than usual wind: typical
31°Cexceptionally warm
usually 28°C–30°C
warmer than 99% of similar days
night: near normal rain: typical rainfall wind: typical
31°Cexceptionally warm
usually 28°C–30°C
warmer than 99% of similar days
night: near normal rain: typical rainfall wind: typical
31°Cexceptionally warm
usually 28°C–30°C
warmer than 99% of similar days
night: warmer than usual rain: typical rainfall wind: typical
31°Cexceptionally warm
usually 28°C–30°C
warmer than 99% of similar days
night: exceptionally warm rain: more rain than usual wind: typical

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 →
25°30°35° 1981: 28°C1982: 30°C1983: 29°C1984: 28°C1985: 29°C1986: 28°C1987: 29°C1988: 28°C1989: 28°C1990: 29°C1991: 29°C1992: 28°C1993: 28°C1994: 30°C1995: 28°C1996: 28°C1997: 30°C1998: 29°C1999: 28°C2000: 29°C2001: 28°C2002: 28°C2003: 29°C2004: 29°C2005: 29°C2006: 29°C2007: 28°C2008: 28°C2009: 29°C2010: 29°C2011: 29°C2012: 28°C2013: 28°C2014: 29°C2015: 30°C2016: 29°C2017: 29°C2018: 29°C2019: 31°C2020: 29°C2021: 29°C2022: 29°C2023: 29°C2024: 30°C2025: 29°C 2026 forecast: 31°C current forecast 31°C 198119902000201020202026
cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 29°C by day. The coolest year was 1984 (28°C) and the warmest was 2019 (31°C). The current forecast averages 31°C - higher than in 100% 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 - Bintan

Bintan - 14-day weather forecast infographic

Day-by-day forecast for Bintan

Saturday5 September 2026
🌤️31°a few clouds
sunrise 05:57 · sunset 18:05 · night 27° · evening 30° · rain 1.77 mm · humidity 62% · wind 6 m/s · clouds 11%
Sunday6 September 2026
☁️33°overcast clouds
sunrise 05:57 · sunset 18:04 · night 27° · evening 30° · rain 6.34 mm · humidity 50% · wind 6 m/s · clouds 89%
Monday7 September 2026
🌧️31°light rain
sunrise 05:56 · sunset 18:04 · night 27° · evening 28° · rain 0.47 mm · humidity 59% · wind 5 m/s · clouds 100%
Tuesday8 September 2026
🌧️31°light rain
sunrise 05:56 · sunset 18:03 · night 27° · evening 29° · rain 1.19 mm · humidity 60% · wind 5 m/s · clouds 76%
Wednesday9 September 2026
🌧️31°light rain
sunrise 05:56 · sunset 18:03 · night 27° · evening 31° · rain 1.78 mm · humidity 54% · wind 5 m/s · clouds 74%
Thursday10 September 2026
🌧️31°light rain
sunrise 05:55 · sunset 18:03 · night 27° · evening 30° · rain 2.97 mm · humidity 61% · wind 5 m/s · clouds 100%
Friday11 September 2026
🌧️31°light rain
sunrise 05:55 · sunset 18:02 · night 28° · evening 30° · rain 6.48 mm · humidity 58% · wind 5 m/s · clouds 100%
Saturday12 September 2026
🌧️30°moderate rain
sunrise 05:55 · sunset 18:02 · night 27° · evening 30° · rain 6.48 mm · humidity 65% · wind 6 m/s · clouds 98%
Sunday13 September 2026
🌧️30°light rain
sunrise 05:54 · sunset 18:02 · night 27° · evening 30° · rain 1.56 mm · humidity 64% · wind 6 m/s · clouds 100%
Monday14 September 2026
🌧️31°light rain
sunrise 05:54 · sunset 18:01 · night 27° · evening 31° · rain 0.3 mm · humidity 60% · wind 6 m/s · clouds 71%
Tuesday15 September 2026
🌧️31°light rain
sunrise 05:54 · sunset 18:01 · night 27° · evening 31° · rain 2.73 mm · humidity 59% · wind 5 m/s · clouds 48%
Wednesday16 September 2026
🌧️32°light rain
sunrise 05:54 · sunset 18:00 · night 28° · evening 30° · rain 1.92 mm · humidity 55% · wind 5 m/s · clouds 45%
Thursday17 September 2026
🌧️30°moderate rain
sunrise 05:53 · sunset 18:00 · night 27° · evening 30° · rain 4.59 mm · humidity 64% · wind 5 m/s · clouds 100%
Friday18 September 2026
🌧️31°light rain
sunrise 05:53 · sunset 18:00 · night 27° · evening 31° · rain 0.3 mm · humidity 56% · wind 5 m/s · clouds 98%
Saturday19 September 2026
🌧️32°light rain
sunrise 05:53 · sunset 17:59 · night 27° · evening 31° · rain 0.36 mm · humidity 58% · wind 5 m/s · clouds 85%
Sunday20 September 2026
🌤️32°a few clouds
sunrise 05:52 · sunset 17:59 · night 27° · evening 31° · humidity 52% · wind 6 m/s · clouds 21%

UV index in Bintan - is it safe to sunbathe?

UV INDEX · 16-DAY FORECASTBintan03681111+9UV VERY HIGHtoday, daily maxSPF 50, long sleeves and shade between 10:00 and16:00.Unprotected fair skin may burn in about 20 min9Sat5.098Sun6.098Mon7.098Tue8.098Wed9.098Thu10.096Fri11.098Sat12.097Sun13.099Mon14.099Tue15.098Wed16.098Thu17.092Fri18.098Sat19.098Sun20.090-2 low3-5 moderate6-7 high8-10 very high11+ extremeworld-prices.com · 2026-09-05
Today the UV index in Bintan is 9 (very high) - unprotected fair skin can burn in about 20 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.

Sea temperature - Bintan

Water today
30°C
Week avg
30°C
Waves today
0.4 m
How's the water?
very warm
16-day sea temperature forecast:
5.09 30°C6.09 30°C7.09 30°C8.09 30°C9.09 30°C10.09 30°C11.09 30°C12.09 30°C13.09 30°C
Average sea temperature through the year:
Jan 29°CFeb 29°CMar 30°CApr 32°CMay 32°CJun 31°CJul 30°CAug 30°CSep 30°COct 31°CNov 31°CDec 30°C
Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.
Upcoming public holidays in Indonesia: Christmas Day — 25 December · New Year's Day — 1 January · Good Friday — 26 March.

Nearby and related places

MalaccaKuantanSerembanKuala LumpurBorneoBaliJakartaAlorLombokTimor

FAQ - Bintan weather

What is the weather like in Bintan today?
Today it is about 31° during the day and 27° at night, a few clouds.
How far ahead can I check the forecast for Bintan?
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.