Tomorrow's Weather Forecast - Phuket

Tomorrow's weather in Phuket. high 30°C (86°F), low 25°C (77°F). Drizzle.

Tomorrow’s Outlook

Tomorrow brings a similar temperature to today. Expect heavy rain in the morning and afternoon and evening and night, with rain chances climbing as high as 100%. That risk lines up with humidity averaging 84% through the day the more moisture in the air, the more readily clouds build into showers. Humidity stays high near 84%, so it will feel muggier and stickier than the temperature alone suggests. A light breeze near 17 km/h is expected. Sunrise is at 6:17 AM and sunset at 6:28 PM, for about 12h 11m of daylight.

Tomorrow
30°/ 25°
Today29° / 25°

Tomorrow’s Hourly Weather Outlook

Morning6 AM – Noon26°
Rain probability
70%
Wind speed
12 km/h
AfternoonNoon – 6 PM29°
Rain probability
100%
Wind speed
17 km/h
Evening6 PM – Midn27°
Rain probability
70%
Wind speed
12 km/h
NightMidn – 6 AM25°
Rain probability
50%
Wind speed
8 km/h

24-Hour Rain & Temperature Forecast

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Temperature · peaks at +30°C

Planning Advice for Tomorrow

Clothing
Waterproof jacket and umbrella strongly recommended.
Outdoor
Not ideal for outdoor plans or car washes — heavy rain expected.
Travel
Expect traffic slowdowns from wet roads. Allow extra time.

Sunrise & Sunset

Sunrise
Dawn 5:47 AM
Total Daylight
Full day forecastSolar noon 12:22 PM
Sunset
Dusk 6:58 PM
vs today-1 min daylight
Sunrise shiftSame time
Sunset shiftSame time

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Phuket is forecast to reach a high of 30°C tomorrow, with an overnight low around 25°C. That's 2° above the long-term average high of 28°C for this time of year. It continues a recent pattern — 19 of the last 19 days with published data have run warmer than normal. Expect a high chance of rain (100% probability) and a gentle breeze averaging 17 km/h. Air quality is currently good (AQI 27), with no notable outdoor health concerns.

Today vs Normal

29°C+1° above normal

The long-term average high for today is 28°C.

19 of the last 19 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-19: 30°C30°2026-08-20: 30°C30°2026-08-21: 30°C30°2026-08-22: 30°C30°2026-08-23: 30°C30°2026-08-24: 29°C29°2026-08-25: 30°C30°2026-08-26: 30°C30°2026-08-27: 30°C30°2026-08-28: 30°C30°2026-08-29: 30°C30°2026-08-30: 30°C30°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.