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Real weather for a clearer tomorrow
Kolkata
West Bengal, India
Current conditions for Kolkata load live from WeatherAPI.com. See the climate guide below for typical weather.
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Official warning
Official warning status for Kolkata
Credited to the issuing authority
No warning status is assumed while the official feed is loading.
Provider-backed outlook
Forecast for Kolkata
Only returned forecast days will appear here.
| Date | Condition | Temperature | Chance of rain |
|---|---|---|---|
| Waiting for the provider… | |||
Home perspective
Plan your day at home
For Kolkata, compare humid heat, monsoon downpours and pre-monsoon thunder timing before travel or household plans.
Current signal
OLWeather will show the returned calculation preview without changing its meaning.
Decision booster
This guidance remains separate from any official warning.
Shown only when returned provider inputs support it.Next 24 hours
WeatherAPI.com hourly dataReal hourly weather thread
Hourly data is loading.
Weather and climate in Kolkata
- Best months
- Nov–Feb
- Main risk
- Cyclones in the Bay of Bengal
- Official alerts
- India Meteorological Department
Know the risks
- Cyclones in the Bay of Bengal
- Waterlogging after heavy monsoon rain
- Nor'wester thunderstorms with lightning and squalls in spring
- Heat and extreme humidity in April to June
Plan by lens
- HomeCheck cyclone and thunderstorm alerts
- FarmWest Bengal grows rice, jute, potato and tea
- WorkOutdoor and construction work is interrupted by heavy rain and cyclone warnings
- AdventureRiverside and heritage walks are best in the cool season
Official warnings come from India Meteorological Department. OLWeather is an independent app, not a government service. General guidance, not a forecast or a warning.
How OLWeather worksProvider facts first.
Provider facts first.
Useful context second.
Official warnings remain attributed to the issuing authority. OLWeather recommendations are shown separately and always include their inputs and limits.
- 01ObserveWeatherAPI.com and the public warning cache
- 02ExplainReturned equations and provider fields
- 03Hand offDeeper tools in the mobile app