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Weather in Chiang Rai, Thailand 🇹🇭

Weather Forecast in Chiang Rai

Current Weather in Chiang Rai

Light rain
24°C
Feels like 27°C. Light rain.
🌬️ 4 km/h W
💧 94% Humidity
🧭 1010 hPa
👁️ 7.0 km Visibility
☀️ UV Index: 0.3
🌡️ Dew Point: 20°C
🌅 Sunrise: 05:52 AM
🌇 Sunset: 07:01 PM
Map Overlays:

In Chiang Rai right now it is 24°C and light rain, feeling like 27°C. Humidity sits at 94% and winds are near 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Chiang Rai range from about 20°C to 29°C.

Hourly Forecast for Chiang Rai

08:00
Partly Cloudy
22°
17%
09:00
Partly Cloudy
24°
14%
10:00
Partly Cloudy
26°
11%
11:00
Partly Cloudy
27°
10%
12:00
Patchy rain nearby
28°
11%
13:00
Patchy rain nearby
29°
14%
14:00
Light rain shower
29°
17%
15:00
Patchy rain nearby
28°
36%
16:00
Light rain shower
27°
46%
17:00
Patchy rain nearby
27°
73%
18:00
Light rain shower
26°
71%
19:00
Light rain shower
22°
62%
20:00
Mist
21°
45%
21:00
Mist
21°
41%
22:00
Mist
22°
33%
23:00
Mist
22°
28%
00:00
Fog
22°
43%
01:00
Fog
21°
56%
02:00
Light rain shower
21°
47%
03:00
Fog
21°
49%
04:00
Fog
21°
53%
05:00
Light rain shower
21°
64%
06:00
Light rain shower
22°
69%
07:00
Light rain shower
22°
53%

14-Day Forecast for Chiang Rai

Tue, Jul 21
Partly Cloudy Partly Cloudy
29° / 20°
Wed, Jul 22
Light rain shower Light rain shower
28° / 21°
Thu, Jul 23
Light rain shower Light rain shower
29° / 21°
Fri, Jul 24
Light rain shower Light rain shower
29° / 21°
Sat, Jul 25
Light rain shower Light rain shower
29° / 22°
Sun, Jul 26
Light rain shower Light rain shower
29° / 22°
Mon, Jul 27
Light rain shower Light rain shower
30° / 22°
Tue, Jul 28
Light rain shower Light rain shower
28° / 22°
Wed, Jul 29
Light rain shower Light rain shower
28° / 22°
Thu, Jul 30
Light rain shower Light rain shower
30° / 22°
Fri, Jul 31
Light rain shower Light rain shower
28° / 22°
Sat, Aug 01
Light rain shower Light rain shower
27° / 22°
Sun, Aug 02
Light rain shower Light rain shower
29° / 22°
Mon, Aug 03
Light rain shower Light rain shower
26° / 22°

Additional Forecasts for Chiang Rai

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 444.0 μg/m³
O₃ (Ozone) 24.0 μg/m³
NO₂ (Nitrogen Dioxide) 10.0 μg/m³
SO₂ (Sulphur Dioxide) 6.2 μg/m³
PM2.5 (Fine particles) 16.6 μg/m³
PM10 (Coarse particles) 19.8 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Thailand

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Best Time to Be Outside in Chiang Rai Today

The most comfortable window in Chiang Rai today looks like 08:00 to 10:00, when it is around 24°C. It should stay dry through that window. The next likely rain is around 17:00.

Frequently Asked Questions about Weather in Chiang Rai

What is the temperature in Chiang Rai right now?

The current temperature in Chiang Rai is 24°C (76°F), light rain (feels like 27°C).

What's the weather like in Chiang Rai right now?

Right now Chiang Rai has Light rain, humidity 94%, wind 4 km/h W.

What is today's forecast for Chiang Rai?

Today in Chiang Rai: high 29°C, low 20°C, partly cloudy. Chance of rain: 79%.

What is the 7-day weather forecast for Chiang Rai?

Daily highs and lows for Chiang Rai:

  • 2026-07-21: 29°C / 20°C
  • 2026-07-22: 28°C / 21°C
  • 2026-07-23: 29°C / 21°C
  • 2026-07-24: 29°C / 21°C
  • 2026-07-25: 29°C / 22°C
  • 2026-07-26: 29°C / 22°C
  • 2026-07-27: 30°C / 22°C
Is it going to rain in Chiang Rai today?

There is a 79% chance of rain in Chiang Rai today. Total expected precipitation: 5.73 mm.

What is the wind speed in Chiang Rai right now?

Wind in Chiang Rai is currently 4 km/h (2 mph) from the W.

What is the UV index in Chiang Rai right now?

The UV index in Chiang Rai is currently 0.3 (low). 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 · Rayong · 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