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Weather in Si Racha, Thailand 🇹🇭

Current Weather in Si Racha

Sunny
31°C
Feels like 34°C. Sunny.
🌬️ 12 km/h W
💧 59% Humidity
🧭 1009 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 11.6
🌡️ Dew Point: 22°C
🌅 Sunrise: 06:05 AM
🌇 Sunset: 06:26 PM
Map Overlays:

In Si Racha right now it is 31°C and sunny, feeling like 34°C. Expect 59% humidity and winds of about 12 km/h, and the UV index is 12 (extreme). Looking ahead, Si Racha should sit between roughly 26°C and 32°C over the coming days.

Hourly Forecast for Si Racha

14:00
Sunny
32°
3%
15:00
Patchy rain nearby
32°
17%
16:00
Patchy rain nearby
32°
12%
17:00
Overcast
31°
13%
18:00
Overcast
29°
16%
19:00
Overcast
28°
18%
20:00
Patchy rain nearby
28°
15%
21:00
Patchy rain nearby
28°
21%
22:00
Overcast
28°
21%
23:00
Patchy rain nearby
28°
22%
00:00
Patchy rain nearby
28°
18%
01:00
Overcast
27°
20%
02:00
Cloudy
27°
19%
03:00
Cloudy
27°
16%
04:00
Overcast
27°
20%
05:00
Overcast
27°
22%
06:00
Overcast
27°
20%
07:00
Cloudy
27°
19%
08:00
Partly Cloudy
28°
10%
09:00
Partly Cloudy
29°
8%
10:00
Partly Cloudy
30°
6%
11:00
Cloudy
30°
12%
12:00
Overcast
30°
15%
13:00
Overcast
31°
14%

14-Day Forecast for Si Racha

Wed, Sep 02
Patchy rain nearby Patchy rain nearby
32° / 26°
Thu, Sep 03
Overcast Overcast
31° / 27°
Fri, Sep 04
Overcast Overcast
30° / 26°
Sat, Sep 05
Overcast Overcast
30° / 26°
Sun, Sep 06
Overcast Overcast
30° / 26°
Mon, Sep 07
Overcast Overcast
31° / 26°
Tue, Sep 08
Overcast Overcast
31° / 26°
Wed, Sep 09
Overcast Overcast
31° / 26°
Thu, Sep 10
Light rain shower Light rain shower
30° / 26°
Fri, Sep 11
Light rain shower Light rain shower
29° / 24°
Sat, Sep 12
Light rain shower Light rain shower
30° / 25°
Sun, Sep 13
Light rain shower Light rain shower
30° / 24°
Mon, Sep 14
Patchy rain nearby Patchy rain nearby
29° / 24°
Tue, Sep 15
Light rain shower Light rain shower
30° / 24°

Additional Forecasts for Si Racha

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 134.0 μg/m³
O₃ (Ozone) 60.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.6 μg/m³
SO₂ (Sulphur Dioxide) 3.9 μg/m³
PM2.5 (Fine particles) 7.5 μg/m³
PM10 (Coarse particles) 10.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Thailand

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Best Time to Be Outside in Si Racha Today

The most comfortable window in Si Racha today looks like 16:00 to 19:00, when it is around 30°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Si Racha

What is the temperature in Si Racha right now?

The current temperature in Si Racha is 31°C (87°F), sunny (feels like 34°C).

What's the weather like in Si Racha right now?

Current weather in Si Racha: Sunny, humidity 59%, wind 12 km/h W.

What is today's forecast for Si Racha?

Today in Si Racha: high 32°C, low 26°C, patchy rain nearby. Chance of rain: 23%.

What is the 7-day weather forecast for Si Racha?

Daily highs and lows for Si Racha:

  • 2026-09-02: 32°C / 26°C
  • 2026-09-03: 31°C / 27°C
  • 2026-09-04: 30°C / 26°C
  • 2026-09-05: 30°C / 26°C
  • 2026-09-06: 30°C / 26°C
  • 2026-09-07: 31°C / 26°C
  • 2026-09-08: 31°C / 26°C
Is it going to rain in Si Racha today?

There is a 23% chance of rain in Si Racha today. Total expected precipitation: 0.2 mm.

What is the wind speed in Si Racha right now?

Wind in Si Racha is currently 12 km/h (7 mph) from the W.

What is the UV index in Si Racha right now?

The UV index in Si Racha is currently 11.6 (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 · 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