Local forecast

North Sumatra, Indonesia

Medan

25°

Overcast

Feels like 31°32°24°

Thursday, September 17 · 7:30 AM local time

Open-Meteo · weather model (not a station observation) · 7:30 AM

A clearer view of what's ahead.

The bigger picture

Your 10-day outlook

Open-Meteo · weather model (not a station observation) · 7:30 AM

10-day forecast. Daily precipitation probabilities, low and high temperatures.
Day	Conditions	Rain	Low	High	Precip.	Wind
Today	Moderate rain showers	92%	24°	32°	12 mm	7 km/h
Fri	Slight rain showers	96%	24°	32°	4.9 mm	12 km/h
Sat	Thunderstorm	80%	24°	31°	22.6 mm	10 km/h
Sun	Thunderstorm	80%	24°	30°	8.1 mm	7 km/h
Mon	Thunderstorm	82%	24°	31°	23.3 mm	6 km/h
Tue	Slight rain showers	87%	24°	31°	14.2 mm	6 km/h
Wed	Slight rain showers	88%	23°	30°	17.2 mm	8 km/h
Thu	Slight rain showers	84%	23°	31°	12.2 mm	5 km/h
Fri	Thunderstorm	88%	24°	31°	11.4 mm	5 km/h
Sat	Slight rain showers	84%	23°	30°	20.4 mm	6 km/h

Coming up

Hour by hour

48 hours

Precipitation in the forecast from Thu 8:00 AM.

8:00 AM26°11%

9:00 AM26°13%

10:00 AM28°16%

11:00 AM29°17%

12:00 PM30°20%

1:00 PM32°27%

2:00 PM32°45%

3:00 PM28°67%

Open-Meteo · weather model (not a station observation) · 7:30 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	Light drizzle	26°	31°	11%	0.1 mm	1 km/h
Thu 9:00 AM	Light drizzle	26°	32°	13%	0.2 mm	2 km/h
Thu 10:00 AM	Light drizzle	28°	34°	16%	0.2 mm	2 km/h
Thu 11:00 AM	Overcast	29°	35°	17%	0 mm	4 km/h
Thu 12:00 PM	Overcast	30°	37°	20%	0 mm	2 km/h
Thu 1:00 PM	Overcast	32°	40°	27%	0 mm	1 km/h
Thu 2:00 PM	Overcast	32°	40°	45%	0 mm	1 km/h
Thu 3:00 PM	Slight rain showers	28°	34°	67%	2 mm	6 km/h
Thu 4:00 PM	Moderate drizzle	29°	35°	84%	0.9 mm	7 km/h
Thu 5:00 PM	Moderate drizzle	29°	34°	91%	0.6 mm	5 km/h
Thu 6:00 PM	Light drizzle	28°	34°	92%	0.3 mm	5 km/h
Thu 7:00 PM	Moderate rain showers	25°	31°	88%	3.2 mm	6 km/h
Thu 8:00 PM	Moderate rain showers	25°	31°	78%	3.2 mm	4 km/h
Thu 9:00 PM	Moderate drizzle	25°	31°	64%	0.7 mm	3 km/h
Thu 10:00 PM	Light drizzle	25°	31°	51%	0.2 mm	2 km/h
Thu 11:00 PM	Overcast	25°	32°	41%	0 mm	0 km/h
Fri 12:00 AM	Overcast	25°	31°	32%	0 mm	2 km/h
Fri 1:00 AM	Overcast	25°	31°	24%	0 mm	2 km/h
Fri 2:00 AM	Overcast	25°	30°	19%	0 mm	2 km/h
Fri 3:00 AM	Overcast	24°	30°	15%	0 mm	3 km/h
Fri 4:00 AM	Overcast	24°	30°	12%	0 mm	2 km/h
Fri 5:00 AM	Overcast	24°	29°	9%	0 mm	3 km/h
Fri 6:00 AM	Overcast	24°	29°	8%	0 mm	2 km/h
Fri 7:00 AM	Overcast	24°	29°	6%	0 mm	3 km/h
Fri 8:00 AM	Overcast	25°	31°	3%	0 mm	3 km/h
Fri 9:00 AM	Overcast	27°	33°	0%	0 mm	2 km/h
Fri 10:00 AM	Overcast	29°	35°	2%	0 mm	2 km/h
Fri 11:00 AM	Overcast	30°	37°	13%	0 mm	2 km/h
Fri 12:00 PM	Overcast	31°	38°	29%	0 mm	2 km/h
Fri 1:00 PM	Mainly clear	31°	39°	45%	0 mm	2 km/h
Fri 2:00 PM	Overcast	32°	40°	62%	0 mm	2 km/h
Fri 3:00 PM	Slight rain showers	29°	34°	80%	1.3 mm	12 km/h
Fri 4:00 PM	Slight rain showers	27°	32°	92%	1.5 mm	7 km/h
Fri 5:00 PM	Light drizzle	27°	33°	96%	0.3 mm	6 km/h
Fri 6:00 PM	Moderate drizzle	26°	32°	95%	0.7 mm	4 km/h
Fri 7:00 PM	Moderate drizzle	25°	30°	90%	0.6 mm	10 km/h
Fri 8:00 PM	Light drizzle	25°	29°	80%	0.4 mm	8 km/h
Fri 9:00 PM	Light drizzle	25°	30°	67%	0.1 mm	4 km/h
Fri 10:00 PM	Overcast	24°	30°	55%	0 mm	5 km/h
Fri 11:00 PM	Overcast	24°	30°	48%	0 mm	5 km/h
Sat 12:00 AM	Overcast	24°	30°	43%	0 mm	4 km/h
Sat 1:00 AM	Overcast	24°	30°	37%	0 mm	0 km/h
Sat 2:00 AM	Overcast	24°	29°	27%	0 mm	4 km/h
Sat 3:00 AM	Overcast	24°	29°	17%	0 mm	3 km/h
Sat 4:00 AM	Overcast	24°	29°	10%	0 mm	3 km/h
Sat 5:00 AM	Overcast	24°	30°	10%	0 mm	1 km/h
Sat 6:00 AM	Overcast	24°	29°	13%	0 mm	6 km/h

The nearby picture

Weather radar

Explore the radar

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	Moderate rain showers	92%	24°	32°
Fri	Slight rain showers	96%	24°	32°
Sat	Thunderstorm	80%	24°	31°
Sun	Thunderstorm	80%	24°	30°
Mon	Thunderstorm	82%	24°	31°
Tue	Slight rain showers	87%	24°	31°
Wed	Slight rain showers	88%	23°	30°
Thu	Slight rain showers	84%	23°	31°
Fri	Thunderstorm	88%	24°	31°
Sat	Slight rain showers	84%	23°	30°

Open-Meteo · weather model (not a station observation) · 7:30 AM

The weather, made simple

Your day,
at a glance.

Model temperature is 25°C: overcast.
Highest available rain probability in the next 12 forecast hours: 92%.
Model sea-level pressure rises by 1.5 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) · 7:30 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) · 7:30 AM

The details that matter

Beyond the temperature

Local conditions

Feels like

31°

Actual temperature 25°

What affects this?

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

Open-Meteo · weather model (not a station observation) · 7:30 AM

Precipitation

12 mm

92% daily probability

Next wet hour: Thu 8:00 AM · 0.1 mm

Open-Meteo · weather model (not a station observation) · 7:30 AM

Wind

2 km/h

Gusts 8 km/h

From 124°

Open-Meteo · weather model (not a station observation) · 7:30 AM

Humidity

94%

Dew point 24°

Dew point valid 7:00 AM

Open-Meteo · weather model (not a station observation) · 7:30 AM

Air quality

158US AQI

Unhealthy

Particles & scale

US EPA AQI scale. PM2.5: 83.6 µg/m³. PM10: 85 µg/m³. European AQI: 77.

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

UV index

9.1daily max

Very high · limit midday exposure

Open-Meteo · weather model (not a station observation) · 7:30 AM

Pressure & visibility

1012.4hPa

Forecast trend: steady

7.9 km visibility

Visibility valid 7:00 AM

Open-Meteo · weather model (not a station observation) · 7:30 AM

Sun & daylight

6:16 AM6:23 PM

12h 8m of daylight

Open-Meteo · weather model (not a station observation) · 7:30 AM

Moon phase

First quarter

32.9% illuminated

Astronomical calculation, not an observation.

Calculated with SunCalc · 7:30 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 Medan (Asia/Jakarta). 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, 7:42 AM

Air quality & pollen: Open-Meteo / CAMS · US/EU AQI; species pollen available only in Europe · fresh · Fetched Sep 17, 2026, 7:42 AM

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

Read our methodology →

Medan

Your 10-day outlook

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.