Kolkata Weather Forecast & Update for Today, Sunday, 21 June 2026: Expect Thunderstorms and Heavy Hail, High of 35°C
Kolkata weather today, Sunday, June 21, 2026, will be dominated by thunderstorms and a high chance of heavy hail. Expect a high of 35°C and a feels-like temperature of 36°C, with humidity at 90%. Heavy showers are particularly expected around midday, so carry an umbrella and stay prepared for the volatile conditions.
Kolkata residents can expect a tumultuous weather day on Sunday, June 21, 2026, as thunderstorms are forecast to dominate, bringing periods of heavy hail and significant rain.
| Current Weather in Kolkata, West Bengal — Sunday, 21 June 2026 | ||
|
Temperature
29°C |
Feels Like
36°C |
High
35°C |
|
Low
27°C |
Conditions
Thunderstorm |
Humidity
90% |
|
Wind Speed
10 km/h |
||
| Hourly Outlook for Kolkata — Sunday, 21 June 2026 | ||||
| Time (IST) | Temp | Conditions | Rain | Wind |
| 00:00 | 29°C | Thunderstorm | 3% | 10 km/h |
| 02:00 | 29°C | Thunderstorm | 0% | 11 km/h |
| 04:00 | 28°C | Thunderstorm | 1% | 9 km/h |
| 06:00 | 29°C | Thunderstorm | 8% | 10 km/h |
| 08:00 | 31°C | Thunderstorm | 22% | 10 km/h |
| 10:00 | 28°C | Thunderstorm with heavy hail | 60% | 5 km/h |
| 12:00 | 28°C | Thunderstorm | 82% | 7 km/h |
| 14:00 | 30°C | Thunderstorm | 82% | 8 km/h |
Kolkata, West Bengal Weather Live Tracker Map on Windy
The day begins with thunderstorms and a current temperature of 29°C, feeling much warmer at 36°C due to 90% humidity. The overall conditions point towards a challenging day, with a significant chance of rain at 49%. A notable shift occurs around 10:00 AM, when thunderstorms are predicted to bring heavy hail along with a 60% chance of rain, a stark contrast to the earlier lighter showers. While the high temperature is expected to reach 35°C, the low will be 27°C. Hyderabad Weather Forecast & Update for Today, Sunday, 21 June 2026: Expect Light Drizzle and Warm Temperatures, High of 37°C.
These volatile conditions, including wind speeds up to 10 km/h, may impact outdoor activities, including the ongoing Indian Premier League matches. Residents are advised to carry umbrellas and stay alert to sudden weather changes, particularly during the peak rain hours expected around midday, with an 82% chance of rain predicted for 12:00 PM and 2:00 PM.
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 Jun 21, 2026 12:00 AM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).
