Local forecast

Phnom Penh, Cambodia

Phnom Penh

26°

Overcast

Feels like 32°32°26°

Thursday, September 17 · 7:15 AM local time

Open-Meteo · weather model (not a station observation) · 7:15 AM

A clearer view of what's ahead.

Coming up

Hour by hour

48 hours

Precipitation in the forecast from Thu 11:00 AM.

8:00 AM27°21%

9:00 AM28°11%

10:00 AM30°8%

11:00 AM31°17%

12:00 PM32°34%

1:00 PM32°51%

2:00 PM32°69%

3:00 PM26°88%

Open-Meteo · weather model (not a station observation) · 7:15 AM

View accessible hourly data

Hourly forecast, local time. Missing values shown as a dash.
Time	Conditions	Temp.	Feels	Rain chance	Precip.	Wind
Thu 8:00 AM	Overcast	27°	33°	21%	0 mm	5 km/h
Thu 9:00 AM	Overcast	28°	34°	11%	0 mm	7 km/h
Thu 10:00 AM	Overcast	30°	36°	8%	0 mm	7 km/h
Thu 11:00 AM	Light drizzle	31°	38°	17%	0.1 mm	6 km/h
Thu 12:00 PM	Light drizzle	32°	39°	34%	0.1 mm	5 km/h
Thu 1:00 PM	Light drizzle	32°	40°	51%	0.1 mm	6 km/h
Thu 2:00 PM	Thunderstorm	32°	39°	69%	0.5 mm	7 km/h
Thu 3:00 PM	Thunderstorm	26°	31°	88%	8.6 mm	12 km/h
Thu 4:00 PM	Slight rain showers	27°	33°	98%	1.5 mm	8 km/h
Thu 5:00 PM	Light drizzle	28°	34°	93%	0.1 mm	6 km/h
Thu 6:00 PM	Overcast	27°	34°	80%	0 mm	3 km/h
Thu 7:00 PM	Overcast	27°	34°	67%	0 mm	4 km/h
Thu 8:00 PM	Overcast	27°	34°	56%	0 mm	5 km/h
Thu 9:00 PM	Overcast	27°	33°	45%	0 mm	6 km/h
Thu 10:00 PM	Overcast	27°	33°	35%	0 mm	3 km/h
Thu 11:00 PM	Overcast	27°	33°	27%	0 mm	3 km/h
Fri 12:00 AM	Overcast	27°	33°	22%	0 mm	3 km/h
Fri 1:00 AM	Light drizzle	26°	32°	18%	0.1 mm	8 km/h
Fri 2:00 AM	Moderate drizzle	26°	31°	18%	0.8 mm	6 km/h
Fri 3:00 AM	Light drizzle	25°	31°	20%	0.2 mm	6 km/h
Fri 4:00 AM	Light drizzle	25°	31°	22%	0.1 mm	4 km/h
Fri 5:00 AM	Light drizzle	25°	31°	23%	0.1 mm	3 km/h
Fri 6:00 AM	Overcast	25°	32°	24%	0 mm	1 km/h
Fri 7:00 AM	Overcast	26°	32°	25%	0 mm	1 km/h
Fri 8:00 AM	Overcast	27°	33°	25%	0 mm	2 km/h
Fri 9:00 AM	Overcast	29°	34°	25%	0 mm	4 km/h
Fri 10:00 AM	Overcast	29°	36°	29%	0 mm	1 km/h
Fri 11:00 AM	Partly cloudy	30°	38°	38%	0 mm	1 km/h
Fri 12:00 PM	Light drizzle	31°	37°	50%	0.1 mm	1 km/h
Fri 1:00 PM	Light drizzle	31°	37°	63%	0.1 mm	2 km/h
Fri 2:00 PM	Overcast	31°	37°	76%	0 mm	0 km/h
Fri 3:00 PM	Thunderstorm	29°	35°	89%	2 mm	1 km/h
Fri 4:00 PM	Thunderstorm	26°	32°	98%	5.5 mm	8 km/h
Fri 5:00 PM	Dense drizzle	27°	32°	100%	1.2 mm	5 km/h
Fri 6:00 PM	Slight rain showers	26°	32°	97%	2.4 mm	5 km/h
Fri 7:00 PM	Slight rain showers	26°	32°	92%	1.8 mm	3 km/h
Fri 8:00 PM	Moderate drizzle	26°	33°	84%	0.8 mm	2 km/h
Fri 9:00 PM	Light drizzle	26°	33°	72%	0.1 mm	2 km/h
Fri 10:00 PM	Overcast	26°	33°	61%	0 mm	2 km/h
Fri 11:00 PM	Overcast	26°	32°	49%	0 mm	6 km/h
Sat 12:00 AM	Overcast	26°	32°	37%	0 mm	5 km/h
Sat 1:00 AM	Overcast	26°	33°	29%	0 mm	2 km/h
Sat 2:00 AM	Overcast	26°	32°	29%	0 mm	2 km/h
Sat 3:00 AM	Light drizzle	25°	32°	33%	0.1 mm	2 km/h
Sat 4:00 AM	Partly cloudy	26°	32°	37%	0 mm	2 km/h
Sat 5:00 AM	Overcast	25°	32°	37%	0 mm	2 km/h
Sat 6:00 AM	Overcast	26°	32°	37%	0 mm	4 km/h

The nearby picture

Weather radar

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US radar coverage only. Other regions are not supported.

Illustrative map · not live radar

Radar shows precipitation, not a forecast. Coverage and observations may be delayed.

Make room for the outdoors

10-day forecast

Details

10-day forecast. Daily precipitation probabilities, low and high temperatures.
Day	Conditions	Rain	Low	High
Today	Thunderstorm	98%	26°	32°
Fri	Thunderstorm	100%	25°	31°
Sat	Thunderstorm with slight hail	94%	25°	32°
Sun	Thunderstorm	96%	25°	32°
Mon	Slight rain showers	95%	25°	31°
Tue	Thunderstorm	97%	24°	31°
Wed	Slight rain showers	99%	24°	31°
Thu	Thunderstorm	94%	24°	31°
Fri	Thunderstorm	98%	25°	32°
Sat	Thunderstorm	94%	25°	32°

Open-Meteo · weather model (not a station observation) · 7:15 AM

The weather, made simple

Your day,
at a glance.

Model temperature is 26°C: overcast.
Highest available rain probability in the next 12 forecast hours: 98%.
Model sea-level pressure rises by 1 hPa across the next three hours.
Official alert status is not current; absence of warnings cannot be confirmed.

A rules-based summary of this forecast. Not AI-generated.

Open-Meteo · weather model (not a station observation) · 7:15 AM

A little time outside

Official alerts are unavailable or stale here. Outdoor recommendations are paused; the forecast is not a safety assessment.

Open-Meteo · weather model (not a station observation) · 7:15 AM

The details that matter

Beyond the temperature

Local conditions

Feels like

32°

Actual temperature 26°

What affects this?

Apparent temperature combines air temperature, humidity, wind and radiation.

Open-Meteo · weather model (not a station observation) · 7:15 AM

Precipitation

12.3 mm

98% daily probability

Next wet hour: Thu 11:00 AM · 0.1 mm

Open-Meteo · weather model (not a station observation) · 7:15 AM

Wind

5 km/h

Gusts 13 km/h

From 243°

Open-Meteo · weather model (not a station observation) · 7:15 AM

Humidity

90%

Dew point 25°

Dew point valid 7:00 AM

Open-Meteo · weather model (not a station observation) · 7:15 AM

Air quality

82US AQI

Moderate

Particles & scale

US EPA AQI scale. PM2.5: 10.6 µg/m³. PM10: 11.5 µg/m³. European AQI: 31.

Open-Meteo / CAMS · US/EU AQI; species pollen available only in Europe · 7:00 AM

UV index

8.9daily max

Very high · limit midday exposure

Open-Meteo · weather model (not a station observation) · 7:15 AM

Pressure & visibility

1010.9hPa

Forecast trend: steady

21.6 km visibility

Visibility valid 7:00 AM

Open-Meteo · weather model (not a station observation) · 7:15 AM

Sun & daylight

5:49 AM5:59 PM

12h 10m of daylight

Open-Meteo · weather model (not a station observation) · 7:15 AM

Moon phase

First quarter

32.8% illuminated

Astronomical calculation, not an observation.

Calculated with SunCalc · 7:15 AM

Pollen

Not available here

Pollen coverage varies by region. No estimated scores are shown.

Open-Meteo / CAMS · US/EU AQI; species pollen available only in Europe · 7:00 AM

Official alerts

Outside US alert coverage

This does not mean there are no alerts. Check your local meteorological authority.

Coverage & sources

Unavailable · Coverage unavailable

Sources, freshness & how to read this forecast

Times are local to Phnom Penh (Asia/Phnom_Penh). Forecasts and modeled environmental data are not on-site observations. A dash means a value is unavailable. Cached results are labeled; longer-range forecasts are less certain.

Forecast: Open-Meteo · weather model (not a station observation) · fresh · Fetched Sep 17, 2026, 7:29 AM

Air quality & pollen: Open-Meteo / CAMS · US/EU AQI; species pollen available only in Europe · fresh · Fetched Sep 17, 2026, 7:29 AM

Official alerts: Provider data is not supported for this region.

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Phnom Penh

Hour by hour

Weather radar

10-day forecast

Your day,at a glance.

A little time outside

Beyond the temperature

Feels like

Precipitation

Wind

Humidity

Air quality

UV index

Pressure & visibility

Sun & daylight

Moon phase

Pollen

Official alerts

Your day,
at a glance.