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Weather in Rayong, Thailand 🇹🇭

Weather Forecast in Rayong

Current Weather in Rayong

Sunny
33°C
Feels like 39°C. Sunny.
🌬️ 18 km/h SW
💧 71% Humidity
🧭 1010 hPa
👁️ 9.0 km Visibility
☀️ UV Index: 11.9
🌡️ Dew Point: 22°C
🌅 Sunrise: 05:58 AM
🌇 Sunset: 06:44 PM
Map Overlays:

In Rayong right now it is 33°C and sunny, feeling like 39°C. Humidity is 71% with winds around 18 km/h, and the UV index is 12 (extreme). The next few days in Rayong look set for about 26°C up to 32°C.

Hourly Forecast for Rayong

14:00
Sunny
32°
3%
15:00
Sunny
32°
3%
16:00
Sunny
32°
4%
17:00
Partly Cloudy
31°
5%
18:00
Partly Cloudy
30°
6%
19:00
Clear
29°
7%
20:00
Clear
29°
7%
21:00
Patchy rain nearby
29°
43%
22:00
Patchy rain nearby
28°
33%
23:00
Clear
29°
8%
00:00
Patchy rain nearby
29°
19%
01:00
Patchy rain nearby
28°
60%
02:00
Moderate rain at times
28°
46%
03:00
Clear
28°
9%
04:00
Clear
27°
9%
05:00
Clear
27°
9%
06:00
Sunny
27°
10%
07:00
Sunny
28°
8%
08:00
Sunny
29°
7%
09:00
Patchy rain nearby
30°
21%
10:00
Sunny
30°
4%
11:00
Sunny
31°
4%
12:00
Sunny
31°
4%
13:00
Sunny
31°
4%

14-Day Forecast for Rayong

Tue, Jul 21
Sunny Sunny
32° / 27°
Wed, Jul 22
Sunny Sunny
31° / 27°
Thu, Jul 23
Light rain shower Light rain shower
28° / 26°
Fri, Jul 24
Light rain shower Light rain shower
29° / 26°
Sat, Jul 25
Patchy rain nearby Patchy rain nearby
32° / 26°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
32° / 27°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
30° / 27°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
30° / 28°
Wed, Jul 29
Light rain shower Light rain shower
29° / 27°
Thu, Jul 30
Light rain shower Light rain shower
27° / 26°
Fri, Jul 31
Light rain shower Light rain shower
28° / 26°
Sat, Aug 01
Light rain shower Light rain shower
29° / 26°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
31° / 26°
Mon, Aug 03
Patchy rain nearby Patchy rain nearby
31° / 27°

Additional Forecasts for Rayong

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 96.0 μg/m³
O₃ (Ozone) 71.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.6 μg/m³
SO₂ (Sulphur Dioxide) 1.8 μg/m³
PM2.5 (Fine particles) 8.2 μg/m³
PM10 (Coarse particles) 13.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Thailand

Browse Weather in Thailand by cities in alphabetical order:

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Weather in Thailand ›

Best Time to Be Outside in Rayong Tomorrow

There is no good daylight window left in Rayong today. Tomorrow, the most comfortable window looks like 07:00 to 07:00, when it is around 28°C. It should stay dry through that window. The next likely rain is around 01:00.

Frequently Asked Questions about Weather in Rayong

What is the temperature in Rayong right now?

The current temperature in Rayong is 33°C (92°F), sunny (feels like 39°C).

What's the weather like in Rayong right now?

Right now Rayong has Sunny, humidity 71%, wind 18 km/h SW.

What is today's forecast for Rayong?

Today in Rayong: high 32°C, low 27°C, sunny. Chance of rain: 36%.

What is the 7-day weather forecast for Rayong?

Daily highs and lows for Rayong:

  • 2026-07-21: 32°C / 27°C
  • 2026-07-22: 31°C / 27°C
  • 2026-07-23: 28°C / 26°C
  • 2026-07-24: 29°C / 26°C
  • 2026-07-25: 32°C / 26°C
  • 2026-07-26: 32°C / 27°C
  • 2026-07-27: 30°C / 27°C
Is it going to rain in Rayong today?

There is a 36% chance of rain in Rayong today. Total expected precipitation: 0.73 mm.

What is the wind speed in Rayong right now?

Wind in Rayong is currently 18 km/h (11 mph) from the SW.

What is the UV index in Rayong right now?

The UV index in Rayong is currently 11.9 (extreme). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇹🇭 Thailand: Bangkok · Samut Prakan · Mueang Nonthaburi · Chon Buri · Hat Yai · Pak Kret · Si Racha · Phra Pradaeng · Lampang · Surat Thani · Udon Thani · Chiang Mai · Nakhon Ratchasima · Ubon Ratchathani · Phasi Charoen · Pattaya · Khlong Luang · Nakhon Pathom · Khon Kaen · Nakhon Si Thammarat · Chanthaburi · Yala · Ratchaburi · Ban Mai · Nakhon Sawan · Phuket · Chiang Rai · Bang Kruai · Sakon Nakhon · Krathum Baen · Saraburi · Trang · Sattahip · Kanchanaburi · Nong Khai · Samut Sakhon · Phitsanulok · Songkhla · Ban Lam Luk Ka · Kamphaeng Phet · Chaiyaphum · Uttaradit · Lop Buri · Ban Pong · Phra Phutthabat · Chumphon · Klaeng · Kalasin · Suphan Buri · Tha Maka