Weather Tomorrow

Today's Weather. Tomorrow's Forecast

Weather in Kolkata Tomorrow

Kolkata Weather Forecast – Live 24-Hour Ganges Delta Tracker

Get up-to-the-minute local updates for the weather in Kolkata tomorrow on WeatherTomorrow.pk. Whether you are managing commercial trade logistics along the Hooghly River ports, commuting down the Howrah Bridge, traveling past the historic Victoria Memorial, or organizing business routines in Salt Lake City, our live system ensures you stay ahead of changing atmospheric patterns across West Bengal’s capital.

Kolkata’s positioning within the low-lying Ganges delta terrain makes its weather highly active, with extreme moisture spikes, stagnant air zones, and seasonal storm movements. Use our integrated real-time widget below to track immediate local metrics:

 

Kolkata

West Bengal, India
30°
Overcast
Overcast
Feels Like 35°
Humidity 74%
Wind 13 km/h
Wind Direction S (171°)
Pressure 1006 mb
Visibility 10 km
UV Index 0
Cloud Cover 100%

Hourly Forecast

12:00 AM
Partly Cloudy
28°
Partly Cloudy
💧 81% 🌧 15% 💨 12.2 km/h
1:00 AM
Partly Cloudy
27°
Partly Cloudy
💧 82% 🌧 14% 💨 11.9 km/h
2:00 AM
Clear
27°
Clear
💧 82% 🌧 10% 💨 11.9 km/h
3:00 AM
Clear
27°
Clear
💧 82% 🌧 12% 💨 10.8 km/h
4:00 AM
Partly Cloudy
27°
Partly Cloudy
💧 82% 🌧 14% 💨 9.4 km/h
5:00 AM
Cloudy
27°
Cloudy
💧 83% 🌧 22% 💨 8.6 km/h
6:00 AM
Partly Cloudy
28°
Partly Cloudy
💧 81% 🌧 11% 💨 7.6 km/h
7:00 AM
Partly Cloudy
29°
Partly Cloudy
💧 74% 🌧 11% 💨 7.9 km/h
8:00 AM
Patchy rain nearby
31°
Patchy rain nearby
💧 68% 🌧 24% 💨 7.9 km/h
9:00 AM
Light rain shower
32°
Light rain shower
💧 64% 🌧 57% 💨 9 km/h
10:00 AM
Patchy rain nearby
33°
Patchy rain nearby
💧 58% 🌧 14% 💨 9.4 km/h
11:00 AM
Light rain shower
33°
Light rain shower
💧 59% 🌧 58% 💨 9.4 km/h
12:00 PM
Patchy rain nearby
33°
Patchy rain nearby
💧 61% 🌧 19% 💨 10.1 km/h
1:00 PM
Overcast
33°
Overcast
💧 60% 🌧 14% 💨 11.5 km/h
2:00 PM
Overcast
32°
Overcast
💧 61% 🌧 14% 💨 10.8 km/h
3:00 PM
Patchy rain nearby
33°
Patchy rain nearby
💧 59% 🌧 22% 💨 9.7 km/h
4:00 PM
Light rain shower
32°
Light rain shower
💧 63% 🌧 38% 💨 12.6 km/h
5:00 PM
Light rain shower
30°
Light rain shower
💧 70% 🌧 31% 💨 14 km/h
6:00 PM
Overcast
30°
Overcast
💧 72% 🌧 19% 💨 12.6 km/h
7:00 PM
Overcast
30°
Overcast
💧 74% 🌧 20% 💨 13.3 km/h
8:00 PM
Overcast
29°
Overcast
💧 77% 🌧 21% 💨 15.1 km/h
9:00 PM
Overcast
29°
Overcast
💧 80% 🌧 23% 💨 14.4 km/h
10:00 PM
Cloudy
28°
Cloudy
💧 80% 🌧 19% 💨 13.3 km/h
11:00 PM
Overcast
28°
Overcast
💧 81% 🌧 22% 💨 13 km/h

📈 Weather Trends

Temperature

Chance of Rain

Wind Speed

Humidity

3-Day Forecast

Saturday
2026-09-05
Overcast
33° / 27°
🌧 70%
💨 15.1 km/h
💧 72%
☀ UV 10.1
Sunday
2026-09-06
Patchy rain nearby
35° / 28°
🌧 69%
💨 13.7 km/h
💧 72%
☀ UV 9.1
Monday
2026-09-07
Patchy rain nearby
35° / 27°
🌧 62%
💨 13.3 km/h
💧 70%
☀ UV 9.6

🌿 Air Quality

US EPA Index
2
Moderate
Air quality is acceptable for most people. Sensitive individuals may experience minor effects.
Air Quality Level
1 Good Low risk
2 Moderate Acceptable ● Current
3 Sensitive Sensitive groups
4 Unhealthy Everyone
5 Very Unhealthy Increased risk
6 Hazardous Emergency
US EPA Index 2
UK DEFRA Index 4
PM2.5 37.7 µg/m³
PM10 40.7 µg/m³
CO 546 µg/m³
O₃ 58 µg/m³
NO₂ 17.6 µg/m³
SO₂ 12.4 µg/m³
AQI categories are based on the US EPA air quality index supplied by the weather provider.

Sun & Moon

🌅
Sunrise
05:20 AM
🌇
Sunset
05:50 PM
🌙
Moonrise
11:33 PM
🌘
Moonset
12:47 PM
🌕
Moon Phase
Waning Crescent
Illumination
45%

Kolkata Weather Tomorrow – Live 24-Hour Hourly Trends & Delta Planner

Before planning your outdoor business routines, commercial distributions, or daily commutes, checking the live weather in kolkata tomorrow gives you a massive operational advantage. Our platform features an expansive 24-hour hourly forecast timeline. Because deltaic moisture layers can trigger sudden thunderstorms or heavy downpours unexpectedly, reliance on single daily numbers can leave your plans exposed.

Our localized city tracker updates continuously to provide real-time updates for critical environmental indicators:

  • Interactive Trend Charts: Dive into active, visual graphs detailing shifting percentages for Chance of Rain, Wind Speed velocities, and dynamic Humidity levels over a rolling 24-hour period.
  • Delta Terrain Thermal Profiles: Monitor precise ambient mercury readings alongside the actual calculated “feels-like” index, which increases sharply due to the immense maritime atmospheric vapor lines pushing off the Bay of Bengal.
  • Astronomical Intervals: Access high-precision daily schedules tracking exact sunrise, sunset, moonrise, and moonset times.

Navigating Kolkata’s Climate: Torrential Monsoons & Dense Winter Delta Smog

Kolkata features a tropical wet and dry climate characterized by prolonged, warm summers and brief, mild winters. The pre-monsoon summer months of April and May bring intense heat configurations, where daytime maximums frequently soar past 36°C to 38°C, but relative humidity layers pushing past 80% drive the calculated “feels-like” thermal comfort index past 42°C.

The climate experiences a massive transformation with the arrival of the southwest monsoon from June through September. Low-pressure marine depressions moving off the Bay of Bengal can dump torrential, concentrated rainfall within short windows, causing rapid urban flooding. Conversely, winter transitions from November to February bring cool days, but industrial processing and rural smoke mix with the cold delta moisture to form dense morning fog and smog blankets that require cautious driving on local motorways.

Advanced Delta Air Quality & Environmental Pollutant Tracking

Your physical health and breathing comfort matter. WeatherTomorrow.pk combines standard weather forecasting with a high-fidelity Air Quality Index (AQI) monitoring suite. Our Kolkata environmental panel tracks detailed pollutant metrics including fine particulate matter (PM2.5 and PM10), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2), Carbon Monoxide (CO), and Ozone (O3) concentrations, allowing families to measure air cleanliness accurately in real time.

Frequently Asked Questions (FAQs)

Why is Kolkata’s summer weather so intensely humid?

Kolkata sits directly within the vast Ganges-Brahmaputra delta and is heavily exposed to moisture-laden winds coming off the nearby Bay of Bengal, which functions as a massive continuous evaporation engine.

Does this page provide live hourly monsoon rain charts for Kolkata?

Yes. Our advanced dashboard includes interactive visual trend lines tracking the exact hourly percentage chances of rain, wind directions, and cloud density variations across the delta.

Where can I view active storm warnings or urban flooding alerts for Kolkata?

Any active coastal alerts, heavy monsoonal rain warnings, low-visibility notices, or dangerous storm advisories will display instantly at the very top of this page for public safety.