Rayong weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Rayong, Thailand. Like most weather services, we show Rayong at one spot: Rayong, its largest city. At 4:30 AM local time it was partly cloudy and 25°C (77°F). Light rain for 7 of the next 24 hours (under 1 mm/h, 1.5 mm total) — cloudy, but fine to be out. Best months for weather: Nov–Apr.
Current conditions
- Clouds
- 60%
- Chance of rain
- 25%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 7 of the next 24 hours (under 1 mm/h, 1.5 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Nov–AprOff season May–Oct
About Rayong weather
Is it raining in Rayong right now?
No. It’s partly cloudy and 25° right now. Light rain for 7 of the next 24 hours (under 1 mm/h, 1.5 mm total) — cloudy, but fine to be out.
What’s the weather like in Rayong this week?
Over the next 7 days, expect highs of 29–32° and lows of 24–25°. Rain is likely on 7 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Wednesday.
Has it been raining in Rayong lately?
In the past 7 days, Rayong had 4 rainy days and 19.3 mm of rain in total.
What should I pack for Rayong?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Rayong weather by month
When is the best time to visit Rayong?
Based on weather alone, the best time to visit Rayong is Nov–Apr, according to NASA's 2001–2025 climate averages. May–Oct tends to be the least pleasant. Average highs run from 29°C (83°F) in January to 30°C (86°F) in April.
What is the rainiest month in Rayong?
September is the wettest month, with about 360 mm (14.2 in) of rain on average. February is the driest, with about 25 mm (1.0 in).
What is the hottest month in Rayong?
April is the warmest, with average highs of 30°C (86°F) and lows of 28°C (83°F). January is the coolest, with highs of 29°C (83°F) and lows of 25°C (77°F).
Does Rayong have a rainy season?
Yes. May–Oct is the rainy season (150 mm or more a month), while Dec–Feb is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Rayong), forecast and current conditions from Open-Meteo. Page updated . How we rate months
Compare places in Rayong
Weather can differ a lot within Rayong: coasts, hills and mountains each have their own climate.