Kolkata Weather Forecast & Update for Today, Tuesday, 21 July 2026: Expect Heavy Rain and Thunderstorms, High of 31°C
Kolkata's weather on Tuesday, 21 July 2026, will be dominated by a high chance of rain and thunderstorms, particularly around midday. Temperatures will feel significantly warmer than the actual reading due to extreme humidity. Expect moderate to dense drizzle throughout the day, with a peak temperature of 31°C and a feels-like temperature of 33°C.
Kolkata residents can expect a day of significant precipitation on Tuesday, 21 July 2026, with thunderstorms expected to bring 100% chance of rain around midday. The current temperature is 26°C, but a high humidity of 98% will make it feel closer to 33°C, with a peak temperature reaching 31°C. Moderate drizzle is forecast throughout much of the day, intensifying at times, particularly with dense drizzle expected around 6 AM. Local reports indicate that heavy rain and thunderstorms have been affecting the region, with some areas experiencing significant downpours and airport access disruptions in recent hours. Hyderabad Weather Forecast & Update for Today, Tuesday, 21 July 2026: Dense Drizzle and High Humidity, High of 30°C.
| Current Weather in Kolkata, West Bengal — Tuesday, 21 July 2026 | ||
|
Temperature
26°C |
Feels Like
33°C |
High
31°C |
|
Low
26°C |
Conditions
Moderate drizzle |
Humidity
98% |
|
Wind Speed
5 km/h |
||
| Hourly Outlook for Kolkata — Tuesday, 21 July 2026 | ||||
| Time (IST) | Temp | Conditions | Rain | Wind |
| 00:00 | 26°C | Moderate drizzle | 84% | 5 km/h |
| 02:00 | 26°C | Light drizzle | 94% | 6 km/h |
| 04:00 | 26°C | Moderate drizzle | 96% | 8 km/h |
| 06:00 | 26°C | Dense drizzle | 89% | 9 km/h |
| 08:00 | 28°C | Light drizzle | 78% | 10 km/h |
| 10:00 | 27°C | Slight rain showers | 91% | 9 km/h |
| 12:00 | 27°C | Thunderstorm | 100% | 5 km/h |
| 14:00 | 27°C | Thunderstorm | 100% | 6 km/h |
Kolkata, West Bengal Weather Live Tracker Map on Windy
The most intense weather is anticipated between 12:00 PM and 2:00 PM, when thunderstorms and a 100% chance of rain are predicted. Earlier in the day, expect moderate drizzle from midnight, transitioning to light drizzle by 2 AM, and picking up to dense drizzle by 6 AM. By 8 AM, temperatures will climb slightly to 28°C with light drizzle continuing. A 94% chance of rain persists overall, with wind speeds remaining light, averaging around 5 to 9 km/h but potentially gusting up to 13 km/h at times. With heavy rain and potential thunderstorms on the horizon, carrying an umbrella and staying aware of local advisories is recommended.
Disclaimer: AI tools assisted in compiling the foundational data and research for this report. The final content was reviewed, edited and verified by human editors at LatestLY.
(The above story first appeared on LatestLY on Jul 21, 2026 12:02 AM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).