Kolkata Weather Forecast & Update for Today, Saturday, 12 September 2026: Expect Heavy Rain and Thunderstorms, High of 31°C
Kolkata's weather on Saturday, 12 September 2026, will be predominantly overcast, feeling like 32°C due to 89% humidity. Thunderstorms and heavy rain, with a 100% chance by early afternoon, are expected. Temperatures will range from a low of 26°C to a high of 31°C.
Kolkata residents can expect an overcast day on Saturday, 12 September 2026, with intermittent showers and thunderstorms predicted, especially from midday onwards. The actual temperature will hover around 27°C, but a high humidity of 89% will make it feel like 32°C. A significant chance of rain, reaching 100% by 2 PM, signals potentially heavy downpours. Hyderabad Weather Forecast & Update for Today, Saturday, 12 September 2026: Expect Overcast Skies and Moderate Drizzle, High of 31°C.
| Current Weather in Kolkata, West Bengal — Saturday, 12 September 2026 | ||
|
Temperature
27°C |
Feels Like
32°C |
High
31°C |
|
Low
26°C |
Conditions
Overcast |
Humidity
89% |
|
Wind Speed
7 km/h |
||
| Hourly Outlook for Kolkata — Saturday, 12 September 2026 | ||||
| Time (IST) | Temp | Conditions | Rain | Wind |
| 00:00 | 27°C | Overcast | 10% | 8 km/h |
| 02:00 | 27°C | Overcast | 22% | 8 km/h |
| 04:00 | 26°C | Moderate drizzle | 39% | 9 km/h |
| 06:00 | 25°C | Thunderstorm | 44% | 12 km/h |
| 08:00 | 28°C | Light drizzle | 43% | 13 km/h |
| 10:00 | 30°C | Light drizzle | 74% | 11 km/h |
| 12:00 | 31°C | Light drizzle | 95% | 12 km/h |
| 14:00 | 27°C | Thunderstorm | 100% | 7 km/h |
Kolkata, West Bengal Weather Live Tracker Map on Windy
The day begins with overcast conditions and a 10% chance of rain, but by 4 AM, moderate drizzle is expected. Conditions could turn more intense by 6 AM with a thunderstorm, accompanied by winds gusting up to 12 km/h. The afternoon will see a sharp increase in rain probability, peaking at 100% by 2 PM with thunderstorms, making it crucial to carry rain gear. Maximum wind speeds throughout the day are forecast to reach up to 16 km/h.
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 Sep 12, 2026 12:03 AM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).