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Weather in Nan, Thailand 🇹🇭

Weather Forecast in Nan

Current Weather in Nan

Heavy Rain Risk Area
Partly cloudy
27°C
Feels like 32°C. Partly cloudy.
🌬️ 5 km/h S
💧 89% Humidity
🧭 1004 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 22°C
🌅 Sunrise: 05:51 AM
🌇 Sunset: 06:54 PM
Map Overlays:

Right now Nan is 27°C with partly cloudy, feeling like 32°C. Humidity sits at 89% and winds are near 5 km/h, and the UV index is 0 (low). Across the coming days, Nan should see roughly 22°C to 30°C. ⚠️ Heavy Rain Risk Area

Hourly Forecast for Nan

20:00
Patchy rain nearby
23°
73%
21:00
Patchy rain nearby
22°
75%
22:00
Light rain shower
22°
71%
23:00
Mist
22°
44%
00:00
Patchy rain nearby
22°
47%
01:00
Patchy rain nearby
22°
65%
02:00
Light rain shower
22°
58%
03:00
Fog
22°
51%
04:00
Fog
22°
42%
05:00
Fog
22°
43%
06:00
Fog
22°
42%
07:00
Mist
24°
29%
08:00
Patchy rain nearby
25°
28%
09:00
Patchy rain nearby
26°
24%
10:00
Patchy rain nearby
28°
24%
11:00
Light drizzle
29°
30%
12:00
Light rain shower
30°
38%
13:00
Patchy light rain
30°
46%
14:00
Light rain shower
29°
66%
15:00
Light rain shower
29°
64%
16:00
Patchy rain nearby
28°
68%
17:00
Light rain shower
28°
71%
18:00
Light rain shower
25°
70%
19:00
Light rain shower
23°
62%

14-Day Forecast for Nan

Sat, Jul 25
Light rain shower Light rain shower
30° / 22°
Sun, Jul 26
Light rain shower Light rain shower
30° / 22°
Mon, Jul 27
Light rain shower Light rain shower
29° / 22°
Tue, Jul 28
Mist Mist
29° / 22°
Wed, Jul 29
Light rain shower Light rain shower
29° / 22°
Thu, Jul 30
Light rain shower Light rain shower
30° / 22°
Fri, Jul 31
Light rain shower Light rain shower
26° / 23°
Sat, Aug 01
Fog Fog
27° / 22°
Sun, Aug 02
Light rain shower Light rain shower
28° / 22°
Mon, Aug 03
Light rain shower Light rain shower
24° / 22°
Tue, Aug 04
Fog Fog
24° / 22°
Wed, Aug 05
Fog Fog
29° / 21°
Thu, Aug 06
Light rain shower Light rain shower
29° / 22°
Fri, Aug 07
Light rain shower Light rain shower
28° / 23°

Additional Forecasts for Nan

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 234.0 μg/m³
O₃ (Ozone) 62.0 μg/m³
NO₂ (Nitrogen Dioxide) 5.7 μg/m³
SO₂ (Sulphur Dioxide) 2.5 μg/m³
PM2.5 (Fine particles) 5.2 μg/m³
PM10 (Coarse particles) 5.8 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Thailand

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Weather in Thailand ›

Best Time to Be Outside in Nan Tomorrow

There is no good daylight window left in Nan today. Tomorrow, the most comfortable window looks like 07:00 to 09:00, when it is around 25°C. It should stay dry through that window. The next likely rain is around 20:00.

Frequently Asked Questions about Weather in Nan

What is the temperature in Nan right now?

The current temperature in Nan is 27°C (81°F), partly cloudy (feels like 32°C).

What's the weather like in Nan right now?

Current weather in Nan: Partly cloudy, humidity 89%, wind 5 km/h S.

What is today's forecast for Nan?

Today in Nan: high 30°C, low 22°C, light rain shower. Chance of rain: 89%.

What is the 7-day weather forecast for Nan?

Daily highs and lows for Nan:

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

There is a 89% chance of rain in Nan today. Total expected precipitation: 14.5 mm.

What is the wind speed in Nan right now?

Wind in Nan is currently 5 km/h (3 mph) from the S.

What is the UV index in Nan right now?

The UV index in Nan is currently 0 (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