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Weather in Phnom Penh, Cambodia 🇰🇭

Weather Forecast in Phnom Penh

Current Weather in Phnom Penh

Clear
26°C
Feels like 23°C. Clear.
🌬️ 7 km/h WSW
💧 74% Humidity
🧭 1009 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 21°C
🌅 Sunrise: 05:45 AM
🌇 Sunset: 06:27 PM
Map Overlays:

Phnom Penh currently sits at 26°C, clear, feeling like 23°C. Humidity is 74% with winds around 7 km/h, and the UV index is 0 (low). Across the coming days, Phnom Penh should see roughly 26°C to 38°C.

Hourly Forecast for Phnom Penh

07:00
Sunny
27°
6%
08:00
Sunny
30°
4%
09:00
Sunny
32°
2%
10:00
Sunny
34°
2%
11:00
Sunny
35°
1%
12:00
Partly Cloudy
36°
2%
13:00
Partly Cloudy
37°
2%
14:00
Patchy rain nearby
38°
9%
15:00
Partly Cloudy
37°
2%
16:00
Patchy rain nearby
35°
7%
17:00
Partly Cloudy
34°
4%
18:00
Partly Cloudy
33°
3%
19:00
Partly Cloudy
32°
3%
20:00
Clear
31°
3%
21:00
Clear
30°
4%
22:00
Patchy rain nearby
29°
12%
23:00
Patchy rain nearby
28°
23%
00:00
Patchy rain nearby
28°
22%
01:00
Clear
27°
8%
02:00
Clear
27°
10%
03:00
Clear
26°
10%
04:00
Clear
26°
10%
05:00
Clear
26°
11%
06:00
Sunny
26°
11%

14-Day Forecast for Phnom Penh

Wed, Jul 22
Sunny Sunny
38° / 26°
Thu, Jul 23
Sunny Sunny
36° / 26°
Fri, Jul 24
Partly Cloudy Partly Cloudy
34° / 26°
Sat, Jul 25
Partly Cloudy Partly Cloudy
35° / 25°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
30° / 26°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
29° / 25°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
32° / 26°
Wed, Jul 29
Patchy rain nearby Patchy rain nearby
30° / 25°
Thu, Jul 30
Patchy rain nearby Patchy rain nearby
32° / 25°
Fri, Jul 31
Cloudy Cloudy
31° / 26°
Sat, Aug 01
Partly Cloudy Partly Cloudy
32° / 26°
Sun, Aug 02
Partly Cloudy Partly Cloudy
33° / 26°
Mon, Aug 03
Partly Cloudy Partly Cloudy
32° / 26°
Tue, Aug 04
Patchy rain nearby Patchy rain nearby
31° / 26°

Additional Forecasts for Phnom Penh

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 155.0 μg/m³
O₃ (Ozone) 33.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.5 μg/m³
SO₂ (Sulphur Dioxide) 1.2 μg/m³
PM2.5 (Fine particles) 11.6 μg/m³
PM10 (Coarse particles) 14.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Cambodia

Browse Weather in Cambodia by cities in alphabetical order:

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Best Time to Be Outside in Phnom Penh Today

The most comfortable window in Phnom Penh today looks like 07:00 to 09:00, 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 Phnom Penh

What is the temperature in Phnom Penh right now?

It is currently 26°C (78°F) in Phnom Penh, clear (feels like 23°C).

What's the weather like in Phnom Penh right now?

Conditions in Phnom Penh right now: Clear, humidity 74%, wind 7 km/h WSW.

What is today's forecast for Phnom Penh?

Today in Phnom Penh: high 38°C, low 26°C, sunny. Chance of rain: 17%.

What is the 7-day weather forecast for Phnom Penh?

Daily highs and lows for Phnom Penh:

  • 2026-07-22: 38°C / 26°C
  • 2026-07-23: 36°C / 26°C
  • 2026-07-24: 34°C / 26°C
  • 2026-07-25: 35°C / 25°C
  • 2026-07-26: 30°C / 26°C
  • 2026-07-27: 29°C / 25°C
  • 2026-07-28: 32°C / 26°C
Is it going to rain in Phnom Penh today?

There is a 17% chance of rain in Phnom Penh today. Total expected precipitation: 0.23 mm.

What is the wind speed in Phnom Penh right now?

Wind in Phnom Penh is currently 7 km/h (4 mph) from the WSW.

What is the UV index in Phnom Penh right now?

The UV index in Phnom Penh is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇰🇭 Cambodia: Phnom Penh · Takeo · Siem Reap · Battambang · Paoy Paet · Kampong Chhnang · Sihanoukville · Kampong Cham · Pursat · Ta Khmau · Phumĭ Véal Srê · Kampong Speu · Koh Kong · Prey Veng · Suong · Smach Mean Chey · Stung Treng · Tbeng Meanchey · Svay Rieng · Sisophon · Kampot · Kratié · Kampong Thom · Lumphat · Samraong · Pailin · Banlung
Weather forecasts for cities in neighbouring countries: 🇱🇦 Laos: Vientiane · 🇹🇭 Thailand: Bangkok · Samut Prakan · Mueang Nonthaburi · Chon Buri · 🇻🇳 Vietnam: Ho Chi Minh City · Hanoi · Da Nang · Haiphong · Biên Hòa · Cần Thơ · Thuận An · Dĩ An · Huế · Vũng Tàu · Nha Trang · Long Xuyên · Thái Nguyên · Ninh Hòa · Rạch Giá · Chí Linh · Tân An · Qui Nhon