Local forecast

West Bengal, India

Kolkata

28°

Clear sky

Feels like 34°33°27°

Thursday, September 17 · 6:00 AM local time

Open-Meteo · weather model (not a station observation) · 6:00 AM

A clearer view of what's ahead.

Coming up

Hour by hour

48 hours

Precipitation in the forecast from Thu 9:00 AM.

6:00 AM28°11%

7:00 AM29°14%

8:00 AM31°20%

9:00 AM32°32%

10:00 AM33°48%

11:00 AM33°63%

12:00 PM33°78%

1:00 PM27°91%

Open-Meteo · weather model (not a station observation) · 6:00 AM

View accessible hourly data

Hourly forecast, local time. Missing values shown as a dash.
Time	Conditions	Temp.	Feels	Rain chance	Precip.	Wind
Thu 6:00 AM	Clear sky	28°	35°	11%	0 mm	5 km/h
Thu 7:00 AM	Clear sky	29°	36°	14%	0 mm	5 km/h
Thu 8:00 AM	Clear sky	31°	37°	20%	0 mm	5 km/h
Thu 9:00 AM	Light drizzle	32°	39°	32%	0.1 mm	4 km/h
Thu 10:00 AM	Light drizzle	33°	41°	48%	0.2 mm	3 km/h
Thu 11:00 AM	Thunderstorm	33°	41°	63%	0.3 mm	4 km/h
Thu 12:00 PM	Thunderstorm	33°	41°	78%	0.3 mm	4 km/h
Thu 1:00 PM	Thunderstorm with slight hail	27°	32°	91%	4 mm	15 km/h
Thu 2:00 PM	Thunderstorm	27°	33°	100%	1.9 mm	2 km/h
Thu 3:00 PM	Moderate drizzle	28°	34°	100%	0.5 mm	1 km/h
Thu 4:00 PM	Light drizzle	28°	35°	100%	0.2 mm	3 km/h
Thu 5:00 PM	Overcast	28°	35°	90%	0 mm	3 km/h
Thu 6:00 PM	Overcast	28°	35°	64%	0 mm	3 km/h
Thu 7:00 PM	Overcast	28°	35°	29%	0 mm	1 km/h
Thu 8:00 PM	Overcast	28°	35°	4%	0 mm	2 km/h
Thu 9:00 PM	Overcast	28°	35°	0%	0 mm	0 km/h
Thu 10:00 PM	Overcast	27°	35°	0%	0 mm	2 km/h
Thu 11:00 PM	Overcast	27°	35°	2%	0 mm	0 km/h
Fri 12:00 AM	Overcast	27°	35°	4%	0 mm	1 km/h
Fri 1:00 AM	Overcast	27°	35°	8%	0 mm	0 km/h
Fri 2:00 AM	Overcast	27°	34°	12%	0 mm	3 km/h
Fri 3:00 AM	Overcast	27°	34°	17%	0 mm	3 km/h
Fri 4:00 AM	Thunderstorm	27°	34°	22%	0.3 mm	3 km/h
Fri 5:00 AM	Overcast	27°	34°	24%	0 mm	3 km/h
Fri 6:00 AM	Overcast	27°	34°	20%	0 mm	2 km/h
Fri 7:00 AM	Partly cloudy	28°	35°	14%	0 mm	2 km/h
Fri 8:00 AM	Partly cloudy	30°	37°	14%	0 mm	1 km/h
Fri 9:00 AM	Partly cloudy	31°	38°	28%	0 mm	1 km/h
Fri 10:00 AM	Thunderstorm	31°	39°	48%	0.3 mm	1 km/h
Fri 11:00 AM	Thunderstorm	32°	40°	65%	0.2 mm	3 km/h
Fri 12:00 PM	Thunderstorm	32°	41°	75%	0.1 mm	2 km/h
Fri 1:00 PM	Thunderstorm	32°	40°	81%	0.1 mm	1 km/h
Fri 2:00 PM	Thunderstorm with slight hail	29°	35°	86%	1 mm	10 km/h
Fri 3:00 PM	Thunderstorm	27°	33°	91%	2.2 mm	4 km/h
Fri 4:00 PM	Moderate drizzle	27°	33°	95%	0.5 mm	4 km/h
Fri 5:00 PM	Light drizzle	27°	33°	90%	0.2 mm	4 km/h
Fri 6:00 PM	Overcast	27°	34°	69%	0 mm	1 km/h
Fri 7:00 PM	Overcast	27°	34°	39%	0 mm	2 km/h
Fri 8:00 PM	Overcast	27°	34°	16%	0 mm	1 km/h
Fri 9:00 PM	Overcast	27°	34°	9%	0 mm	1 km/h
Fri 10:00 PM	Overcast	27°	34°	9%	0 mm	1 km/h
Fri 11:00 PM	Overcast	27°	34°	10%	0 mm	1 km/h
Sat 12:00 AM	Overcast	27°	34°	9%	0 mm	1 km/h
Sat 1:00 AM	Overcast	27°	34°	9%	0 mm	0 km/h
Sat 2:00 AM	Overcast	27°	34°	10%	0 mm	2 km/h
Sat 3:00 AM	Mainly clear	27°	34°	11%	0 mm	2 km/h
Sat 4:00 AM	Mainly clear	27°	33°	13%	0 mm	3 km/h
Sat 5:00 AM	Mainly clear	26°	33°	14%	0 mm	3 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	Thunderstorm with slight hail	100%	27°	33°
Fri	Thunderstorm with slight hail	95%	27°	32°
Sat	Thunderstorm with slight hail	90%	26°	32°
Sun	Thunderstorm with slight hail	87%	26°	31°
Mon	Light drizzle	88%	26°	32°
Tue	Thunderstorm with slight hail	89%	26°	32°
Wed	Thunderstorm	90%	26°	32°
Thu	Thunderstorm	96%	25°	28°
Fri	Slight rain showers	98%	25°	27°
Sat	Thunderstorm	95%	25°	29°

Open-Meteo · weather model (not a station observation) · 6:00 AM

The weather, made simple

Your day,
at a glance.

Model temperature is 28°C: clear sky.
Highest available rain probability in the next 12 forecast hours: 100%.
Model sea-level pressure rises by 0.7 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) · 6:00 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) · 6:00 AM

The details that matter

Beyond the temperature

Local conditions

Feels like

34°

Actual temperature 28°

What affects this?

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

Open-Meteo · weather model (not a station observation) · 6:00 AM

Precipitation

7.5 mm

100% daily probability

Next wet hour: Thu 9:00 AM · 0.1 mm

Open-Meteo · weather model (not a station observation) · 6:00 AM

Wind

5 km/h

Gusts 11 km/h

From 201°

Open-Meteo · weather model (not a station observation) · 6:00 AM

Humidity

89%

Dew point 26°

Dew point valid 6:00 AM

Open-Meteo · weather model (not a station observation) · 6:00 AM

Air quality

84US AQI

Moderate

Particles & scale

US EPA AQI scale. PM2.5: 26 µg/m³. PM10: 27.5 µg/m³. European AQI: 46.

Open-Meteo / CAMS · US/EU AQI; species pollen available only in Europe · 5:30 AM

UV index

8.2daily max

Very high · limit midday exposure

Open-Meteo · weather model (not a station observation) · 6:00 AM

Pressure & visibility

1008.2hPa

Forecast trend: steady

9.3 km visibility

Visibility valid 6:00 AM

Open-Meteo · weather model (not a station observation) · 6:00 AM

Sun & daylight

5:23 AM5:38 PM

12h 15m of daylight

Open-Meteo · weather model (not a station observation) · 6:00 AM

Moon phase

First quarter

32.9% illuminated

Astronomical calculation, not an observation.

Calculated with SunCalc · 6:00 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 · 5:30 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 Kolkata (Asia/Kolkata). 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, 6:00 AM

Air quality & pollen: Open-Meteo / CAMS · US/EU AQI; species pollen available only in Europe · fresh · Fetched Sep 17, 2026, 6:00 AM

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

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Kolkata

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.