Weather in Keelung - 14-day forecast

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

Forecast for the next days in Keelung

today☀️ 33°💧 0.7 mm

Thu🌤️ 30°💧 0.6 mm

Fri🌧️ 27°💧 30.3 mm

Sat🌧️ 26°💧 452.3 mm

Sun🌧️ 31°💧 2.1 mm

Mon🌧️ 29°💧 15.4 mm

Tue🌧️ 31°💧 1.8 mm

Wed🌧️ 30°💧 1.4 mm

14-day forecast - Keelung

📅 Keelung 30 & 45-day weather - long-range outlook

Next 16 days · forecast

30°

around 27° at night · days with rain: 10

Weeks 3-4 · avg for July

34°

around 27° at night · rain chance 47%

Weeks 5-7 · avg for August

33°

around 26° at night · rain chance 57%

The 30 & 45-day outlook for Keelung: the next 16 days are a numerical forecast updated daily - on average 30° by day and 27° at night. Further out we rely on multi-year climate averages: around 34° in July, and about 33° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Keelung

Wednesday8 July 2026

☀️33°clear sky

sunrise 05:09 · sunset 18:47 · night 28° · evening 31° · rain 0.74 mm · humidity 50% · wind 4 m/s · clouds 9%

Thursday9 July 2026

🌤️30°a few clouds

sunrise 05:09 · sunset 18:47 · night 27° · evening 29° · rain 0.55 mm · humidity 65% · wind 4 m/s · clouds 18%

Friday10 July 2026

🌧️27°moderate rain

sunrise 05:10 · sunset 18:47 · night 27° · evening 27° · rain 30.28 mm · humidity 87% · wind 10 m/s · clouds 88%

Saturday11 July 2026

🌧️26°extreme rain

sunrise 05:10 · sunset 18:46 · night 27° · evening 25° · rain 452.32 mm · humidity 96% · wind 38 m/s · clouds 100%

Sunday12 July 2026

🌧️31°light rain

sunrise 05:11 · sunset 18:46 · night 28° · evening 31° · rain 2.06 mm · humidity 72% · wind 5 m/s · clouds 99%

Monday13 July 2026

🌧️29°moderate rain

sunrise 05:11 · sunset 18:46 · night 27° · evening 30° · rain 15.44 mm · humidity 83% · wind 4 m/s · clouds 100%

Tuesday14 July 2026

🌧️31°light rain

sunrise 05:12 · sunset 18:46 · night 27° · evening 29° · rain 1.83 mm · humidity 72% · wind 7 m/s · clouds 99%

Wednesday15 July 2026

🌧️30°light rain

sunrise 05:12 · sunset 18:46 · night 27° · evening 29° · rain 1.35 mm · humidity 75% · wind 8 m/s · clouds 58%

Thursday16 July 2026

🌧️30°light rain

sunrise 05:12 · sunset 18:45 · night 27° · evening 29° · rain 0.24 mm · humidity 67% · wind 5 m/s · clouds 3%

Friday17 July 2026

🌧️30°light rain

sunrise 05:13 · sunset 18:45 · night 27° · evening 28° · rain 0.12 mm · humidity 69% · wind 8 m/s · clouds 96%

Saturday18 July 2026

☁️31°broken clouds

sunrise 05:13 · sunset 18:45 · night 26° · evening 29° · rain 13.44 mm · humidity 66% · wind 5 m/s · clouds 67%

Sunday19 July 2026

🌧️30°light rain

sunrise 05:14 · sunset 18:44 · night 27° · evening 29° · rain 1.86 mm · humidity 70% · wind 5 m/s · clouds 95%

Monday20 July 2026

☁️31°broken clouds

sunrise 05:14 · sunset 18:44 · night 27° · evening 30° · rain 0.21 mm · humidity 70% · wind 5 m/s · clouds 58%

Tuesday21 July 2026

☀️32°clear sky

sunrise 05:15 · sunset 18:44 · night 28° · evening 30° · rain 5.7 mm · humidity 67% · wind 6 m/s · clouds 10%

Wednesday22 July 2026

☀️32°clear sky

sunrise 05:15 · sunset 18:43 · night 28° · evening 30° · rain 18.93 mm · humidity 71% · wind 7 m/s · clouds 100%

Thursday23 July 2026

🌧️32°light rain

sunrise 05:16 · sunset 18:43 · night 28° · evening 29° · rain 0.78 mm · humidity 69% · wind 6 m/s · clouds 62%

☀️ UV index in Keelung - is it safe to sunbathe?

Today the UV index in Keelung 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 - Keelung

Water today

30°C

Week avg

30°C

Waves today

0.8 m

How's the water?

very warm

16-day sea temperature forecast:

8.07 30°C9.07 30°C10.07 30°C11.07 29°C12.07 29°C13.07 29°C14.07 30°C15.07 30°C16.07 30°C

Average sea temperature through the year:

Jan 19°CFeb 19°CMar 19°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 Keelung

Air quality in Keelung is currently good. Fine particulate PM2.5: 29.3 µg/m³, PM10: 31.5 µg/m³.

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Taoyuan	31.7	32.2	good
Tajpej	29.3	31.5	good
Keelung	29.3	31.5	good
Taichung City	27.1	27.6	good
Nantou	27.1	27.6	good
Xinzhu	26.2	27.4	good
Douliu	24.1	29.3	good
Tainan	22.2	25.9	good
Kaohsiung City	22.2	25.9	good
Taitung City	11.2	13.4	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-08, 09:00).

Keelung weather through the year

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

Nearby places

TaipeiTaoyuancityHsinchuTaichung

FAQ - Keelung weather

What is the weather like in Keelung today?

Today it is about 33° during the day and 28° at night, clear sky.

How far ahead can I check the forecast for Keelung?

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.