Kolkata Weather Today: Rain Keeps the City Under a Cloudy Spell, More Showers Likely

KOLKATA: September 14, 2026 — Kolkata is witnessing another unsettled monsoon day, with rain and heavy cloud cover shaping weather conditions across the city on Monday. The latest forecast indicates that the rain spell is likely to remain active, with intermittent showers and thunderstorms possible during the day. A fresh weather system over the Bay of Bengal is also contributing to heightened monsoon activity across West Bengal. ⁠

The city began the day on a wet note, with temperatures hovering around the lower 30s and atmospheric moisture remaining high. While brief sunny intervals may provide temporary relief, the prevailing weather pattern suggests that Kolkata cannot rule out another spell of rain, particularly later in the day. The combination of moisture-laden winds and persistent cloud development is expected to keep conditions humid even when rainfall temporarily subsides.

According to the latest forecast, Kolkata could see temperatures climbing to around 35°C, while the minimum is expected to remain close to 27°C. The relatively high daytime temperature, coupled with humidity, may make the weather feel considerably warmer than the actual reading. Intermittent sunshine between showers could further intensify the sultry conditions. ⁠

The immediate concern, however, is not simply rainfall but its potential impact on the city’s already busy road network. Localised heavy showers can lead to waterlogging in low-lying stretches, slow traffic movement and cause delays during peak commuting hours. Areas vulnerable to drainage congestion could experience temporary accumulation of rainwater if showers become intense within a short period.

The India Meteorological Department’s broader outlook points to continued rain and thundershowers across several parts of West Bengal. Reports indicate that Kolkata and adjoining areas could experience periods of heavier rain, while several districts of south Bengal are also likely to receive light to moderate rainfall accompanied by thunderstorms and gusty winds. ⁠

The situation is more pronounced in parts of coastal and southern West Bengal, where a weather system over the Bay has increased the possibility of intense rainfall. Authorities have maintained heightened vigilance in vulnerable areas, while coastal districts have also been warned about stronger winds and rough sea conditions. ⁠

For Kolkata residents, the weather may therefore remain unpredictable through the day. A relatively dry morning does not necessarily indicate a complete break from rain, as cloud build-up can quickly trigger showers later. Commuters heading out for work, college or other engagements would be better served by carrying rain protection and allowing additional travel time.

The forecast for the coming days also suggests that the monsoon will not retreat quietly from the city. Showers are expected to remain part of Kolkata’s weather pattern, although their intensity and timing may fluctuate. This means the city could continue to experience the familiar September combination of warm afternoons, oppressive humidity, cloudy skies and sudden bursts of rain.

For now, Kolkata’s weather remains firmly in the grip of an active monsoon pattern. The immediate challenge for the city is less about a dramatic temperature fall and more about managing sudden rainfall, waterlogging and disrupted mobility. With further showers possible, residents should keep an eye on fresh weather advisories before making outdoor plans. ⁠