Weather in Taoyuan - 14-day forecast

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

Forecast for the next days in Taoyuan

today🌧️ 29°💧 16 mm

Sun🌧️ 27°💧 15.5 mm

Mon🌧️ 29°💧 3.7 mm

Tue☀️ 29°💧 3.8 mm

Wed🌧️ 29°💧 7 mm

Thu🌧️ 28°💧 7.6 mm

Fri🌧️ 26°💧 7.7 mm

Sat🌧️ 31°💧 2.4 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

Sunday 6 Sept in Taoyuan, the forecast high is 27°C. Typical daytime temperatures at this time of year range from 28°C to 30°C, so it will be cooler than usual. It is cooler than 87% of similar days.

Saturday 5 Sept

29°Cnear normal

usually 28°C–30°C

night: warmer than usual rain: more rain than usual wind: typical

Sunday 6 Sept

27°Ccooler than usual

usually 28°C–30°C

cooler than 87% of similar days

night: warmer than usual rain: more rain than usual wind: exceptionally light

Monday 7 Sept

29°Cnear normal

usually 27°C–30°C

night: near normal rain: typical rainfall wind: typical

Tuesday 8 Sept

29°Cnear normal

usually 27°C–30°C

night: near normal rain: typical rainfall wind: typical

Wednesday 9 Sept

29°Cnear normal

usually 27°C–30°C

night: cooler than usual rain: more rain than usual wind: typical

Thursday 10 Sept

28°Cnear normal

usually 27°C–30°C

night: near normal rain: more rain than usual wind: typical

Friday 11 Sept

26°Ccooler than usual

usually 27°C–30°C

cooler than 87% of similar days

night: near normal 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 →

cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 29°C by day. The coolest year was 2007 (26°C) and the warmest was 1983 (32°C). The current forecast averages 28°C - lower than in 73% 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Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window.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 - Taoyuan

Taoyuan - 14-day weather forecast infographic

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

Next 16 days · forecast

31°

around 26° at night · days with rain: 14

Weeks 3-4 · avg for September

32°

around 26° at night · rain chance 47%

Weeks 5-7 · avg for October

28°

around 23° at night · rain chance 61%

The 30 & 45-day outlook for Taoyuan: the next 16 days are a numerical forecast updated daily - on average 31° by day and 26° at night. Further out we rely on multi-year climate averages: around 32° in September, and about 28° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Taoyuan

Saturday5 September 2026

🌧️29°moderate rain

sunrise 05:37 · sunset 18:10 · night 25° · evening 28° · rain 15.99 mm · humidity 84% · wind 4 m/s · clouds 82%

Sunday6 September 2026

🌧️27°moderate rain

sunrise 05:37 · sunset 18:09 · night 25° · evening 26° · rain 15.52 mm · humidity 91% · wind 3 m/s · clouds 98%

Monday7 September 2026

🌧️29°light rain

sunrise 05:38 · sunset 18:08 · night 24° · evening 27° · rain 3.72 mm · humidity 61% · wind 5 m/s · clouds 1%

Tuesday8 September 2026

☀️29°clear sky

sunrise 05:38 · sunset 18:07 · night 24° · evening 27° · rain 3.78 mm · humidity 52% · wind 5 m/s · clouds 1%

Wednesday9 September 2026

🌧️29°light rain

sunrise 05:38 · sunset 18:06 · night 24° · evening 25° · rain 7.03 mm · humidity 50% · wind 7 m/s · clouds 30%

Thursday10 September 2026

🌧️28°light rain

sunrise 05:39 · sunset 18:05 · night 24° · evening 26° · rain 7.62 mm · humidity 63% · wind 7 m/s · clouds 61%

Friday11 September 2026

🌧️26°light rain

sunrise 05:39 · sunset 18:04 · night 24° · evening 25° · rain 7.65 mm · humidity 78% · wind 6 m/s · clouds 100%

Saturday12 September 2026

🌧️31°light rain

sunrise 05:39 · sunset 18:03 · night 26° · evening 29° · rain 2.37 mm · humidity 63% · wind 9 m/s · clouds 92%

Sunday13 September 2026

🌧️33°light rain

sunrise 05:40 · sunset 18:02 · night 26° · evening 30° · rain 0.9 mm · humidity 53% · wind 5 m/s · clouds 56%

Monday14 September 2026

🌤️33°a few clouds

sunrise 05:40 · sunset 18:01 · night 26° · evening 31° · rain 1.23 mm · humidity 47% · wind 7 m/s · clouds 22%

Tuesday15 September 2026

🌧️32°light rain

sunrise 05:41 · sunset 18:00 · night 26° · evening 29° · rain 0.36 mm · humidity 56% · wind 7 m/s · clouds 7%

Wednesday16 September 2026

🌧️30°moderate rain

sunrise 05:41 · sunset 17:58 · night 26° · evening 30° · rain 11.19 mm · humidity 69% · wind 5 m/s · clouds 100%

Thursday17 September 2026

🌧️32°light rain

sunrise 05:41 · sunset 17:57 · night 27° · evening 30° · rain 1.53 mm · humidity 54% · wind 4 m/s · clouds 1%

Friday18 September 2026

🌧️33°light rain

sunrise 05:42 · sunset 17:56 · night 27° · evening 30° · rain 2.64 mm · humidity 50% · wind 5 m/s · clouds 18%

Saturday19 September 2026

🌧️33°light rain

sunrise 05:42 · sunset 17:55 · night 27° · evening 30° · rain 2.25 mm · humidity 57% · wind 3 m/s · clouds 39%

Sunday20 September 2026

🌧️32°light rain

sunrise 05:42 · sunset 17:54 · night 27° · evening 29° · rain 3.45 mm · humidity 59% · wind 3 m/s · clouds 37%

UV index in Taoyuan - is it safe to sunbathe?

Today the UV index in Taoyuan 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.

Sea temperature - Taoyuan

Water today

30°C

Week avg

29°C

How's the water?

very warm

16-day sea temperature forecast:

5.09 30°C6.09 29°C7.09 29°C8.09 29°C9.09 29°C10.09 29°C11.09 28°C12.09 28°C13.09 27°C

Average sea temperature through the year:

Jan 19°CFeb 18°CMar 20°CApr 24°CMay 26°CJun 29°CJul 30°CAug 30°CSep 30°COct 27°CNov 24°CDec 21°C

Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Air quality and smog in Taoyuan

Air quality in Taoyuan is currently very good. Fine particulate PM2.5: 12.4 µg/m³, PM10: 15.5 µg/m³.

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Taoyuan	12.4	15.5	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-09-05, 09:00).

Taoyuan weather through the year

Warmest, driest months on average: January, February, March, April.

Nearby and related places

TaipeiHsinchuKeelungTaichungDouliuTaitungHengchunTainan

FAQ - Taoyuan weather

What is the weather like in Taoyuan today?

Today it is about 29° during the day and 25° at night, moderate rain.

How far ahead can I check the forecast for Taoyuan?

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.