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Weather in Miri - 14-day forecast

Detailed weather forecast for Miri, Malaysia: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Miri
today🌧️ 31°💧 1.6 mm
Sun☁️ 32°💧 3.8 mm
Mon☁️ 32°💧 0.8 mm
Tue🌧️ 30°💧 1.1 mm
Wed🌧️ 30°💧 1.6 mm
Thu🌧️ 29°💧 11.2 mm
Fri🌧️ 25°💧 6.8 mm
Sat🌧️ 30°💧 3 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 Miri, the forecast high is 31°C. Typical daytime temperatures at this time of year range from 28°C to 29°C, so it will be exceptionally warm. It is warmer than 99% of similar days.

31°Cexceptionally warm
usually 28°C–29°C
warmer than 99% of similar days
night: near normal rain: less rain than usual wind: typical
32°Cexceptionally warm
usually 28°C–29°C
warmer than 99% of similar days
night: near normal rain: typical rainfall wind: typical
32°Cexceptionally warm
usually 28°C–29°C
warmer than 99% of similar days
night: cooler than usual rain: exceptionally dry wind: typical
30°Cexceptionally warm
usually 28°C–29°C
warmer than 99% of similar days
night: exceptionally cool rain: exceptionally dry wind: typical
30°Cexceptionally warm
usually 28°C–29°C
warmer than 99% of similar days
night: near normal rain: less rain than usual wind: stronger than usual
29°Cexceptionally warm
usually 28°C–29°C
warmer than 90% of similar days
night: cooler than usual rain: more rain than usual wind: typical
25°Cexceptionally cool
usually 28°C–29°C
cooler than 99% of similar days
night: exceptionally cool rain: typical rainfall wind: exceptionally light

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: 29°C1983: 28°C1984: 27°C1985: 28°C1986: 28°C1987: 29°C1988: 28°C1989: 28°C1990: 29°C1991: 29°C1992: 29°C1993: 28°C1994: 29°C1995: 29°C1996: 28°C1997: 28°C1998: 29°C1999: 28°C2000: 28°C2001: 28°C2002: 28°C2003: 29°C2004: 28°C2005: 28°C2006: 28°C2007: 28°C2008: 28°C2009: 29°C2010: 28°C2011: 29°C2012: 29°C2013: 28°C2014: 29°C2015: 29°C2016: 29°C2017: 29°C2018: 29°C2019: 29°C2020: 28°C2021: 29°C2022: 28°C2023: 29°C2024: 30°C2025: 28°C 2026 forecast: 30°C current forecast 30°C 198119902000201020202026
cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 28°C by day. The coolest year was 1984 (27°C) and the warmest was 2024 (30°C). The current forecast averages 30°C - higher than in 98% 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 - Miri

Miri - 14-day weather forecast infographic

Miri 30 & 45-day weather - long-range outlook

Next 16 days · forecast
29°
around 27° at night · days with rain: 14
Weeks 3-4 · avg for September
31°
around 24° at night · rain chance 45%
Weeks 5-7 · avg for October
31°
around 24° at night · rain chance 57%
The 30 & 45-day outlook for Miri: the next 16 days are a numerical forecast updated daily - on average 29° by day and 27° at night. Further out we rely on multi-year climate averages: around 31° in September, and about 31° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Miri

Saturday5 September 2026
🌧️31°light rain
sunrise 06:17 · sunset 18:28 · night 28° · evening 29° · rain 1.6 mm · humidity 69% · wind 5 m/s · clouds 18%
Sunday6 September 2026
☁️32°overcast clouds
sunrise 06:17 · sunset 18:28 · night 27° · evening 29° · rain 3.77 mm · humidity 62% · wind 4 m/s · clouds 100%
Monday7 September 2026
☁️32°overcast clouds
sunrise 06:17 · sunset 18:27 · night 27° · evening 29° · rain 0.84 mm · humidity 61% · wind 5 m/s · clouds 98%
Tuesday8 September 2026
🌧️30°light rain
sunrise 06:17 · sunset 18:27 · night 26° · evening 30° · rain 1.08 mm · humidity 62% · wind 4 m/s · clouds 100%
Wednesday9 September 2026
🌧️30°light rain
sunrise 06:16 · sunset 18:26 · night 27° · evening 30° · rain 1.61 mm · humidity 63% · wind 5 m/s · clouds 100%
Thursday10 September 2026
🌧️29°moderate rain
sunrise 06:16 · sunset 18:26 · night 27° · evening 29° · rain 11.24 mm · humidity 70% · wind 5 m/s · clouds 100%
Friday11 September 2026
🌧️25°moderate rain
sunrise 06:16 · sunset 18:25 · night 25° · evening 26° · rain 6.84 mm · humidity 88% · wind 2 m/s · clouds 100%
Saturday12 September 2026
🌧️30°light rain
sunrise 06:16 · sunset 18:25 · night 26° · evening 29° · rain 2.97 mm · humidity 59% · wind 4 m/s · clouds 100%
Sunday13 September 2026
🌧️27°moderate rain
sunrise 06:16 · sunset 18:25 · night 25° · evening 28° · rain 16.86 mm · humidity 77% · wind 3 m/s · clouds 100%
Monday14 September 2026
☁️30°broken clouds
sunrise 06:15 · sunset 18:24 · night 27° · evening 29° · rain 2.7 mm · humidity 64% · wind 4 m/s · clouds 77%
Tuesday15 September 2026
🌧️30°light rain
sunrise 06:15 · sunset 18:24 · night 27° · evening 29° · rain 3.72 mm · humidity 71% · wind 4 m/s · clouds 66%
Wednesday16 September 2026
🌧️28°moderate rain
sunrise 06:15 · sunset 18:23 · night 27° · evening 29° · rain 6.6 mm · humidity 70% · wind 4 m/s · clouds 100%
Thursday17 September 2026
🌧️27°moderate rain
sunrise 06:15 · sunset 18:23 · night 27° · evening 29° · rain 16.02 mm · humidity 78% · wind 4 m/s · clouds 100%
Friday18 September 2026
🌧️25°moderate rain
sunrise 06:14 · sunset 18:22 · night 26° · evening 26° · rain 20.91 mm · humidity 90% · wind 3 m/s · clouds 100%
Saturday19 September 2026
☁️28°overcast clouds
sunrise 06:14 · sunset 18:22 · night 26° · evening 29° · rain 0.48 mm · humidity 75% · wind 5 m/s · clouds 98%
Sunday20 September 2026
🌧️29°light rain
sunrise 06:14 · sunset 18:21 · night 27° · evening 30° · rain 1.29 mm · humidity 70% · wind 4 m/s · clouds 100%

UV index in Miri - is it safe to sunbathe?

UV INDEX · 16-DAY FORECASTMiri03681111+9UV VERY HIGHtoday, daily maxSPF 50, long sleeves and shade between 10:00 and16:00.Unprotected fair skin may burn in about 20 min9Sat5.098Sun6.099Mon7.099Tue8.099Wed9.099Thu10.098Fri11.099Sat12.095Sun13.098Mon14.098Tue15.096Wed16.098Thu17.099Fri18.093Sat19.099Sun20.090-2 low3-5 moderate6-7 high8-10 very high11+ extremeworld-prices.com · 2026-09-05
Today the UV index in Miri 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 - Miri

Water today
32°C
Week avg
33°C
Waves today
0.4 m
How's the water?
very warm
16-day sea temperature forecast:
5.09 32°C6.09 32°C7.09 32°C8.09 33°C9.09 33°C10.09 33°C11.09 33°C12.09 33°C13.09 33°C
Average sea temperature through the year:
Jan 30°CFeb 30°CMar 30°CApr 31°CMay 32°CJun 31°CJul 31°CAug 31°CSep 31°COct 31°CNov 31°CDec 31°C
Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Miri weather through the year

Miri - annual climate
Upcoming public holidays in Malaysia: Malaysia Day — 16 September · Deepavali — 8 November · Christmas Day — 25 December. Full calendar and travel notes

Nearby and related places

Kuala BelaitBandar Seri BegawanSandakanMalaccaSerembanKulimAlor SetarKuantan

FAQ - Miri weather

What is the weather like in Miri today?
Today it is about 31° during the day and 28° at night, light rain.
How far ahead can I check the forecast for Miri?
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.