Kolkata Weather Today: Cloudy Skies, Rain and Humidity to Keep City Uncomfortable

Kolkata, August 23, 2026: Kolkata is likely to experience another typically monsoonal Sunday, with cloudy skies, intermittent rain and persistently high humidity shaping weather conditions across the city. The latest forecast indicates that the rain may not be continuous, but spells of showers are possible at intervals through the day, keeping roads and neighbourhoods damp while offering only temporary relief from the sultry conditions.

The city was under mostly cloudy conditions on Sunday morning, with the temperature around 30°C. The day’s maximum is expected to remain around 33°C, while the minimum could settle near 26°C. With moisture-laden air continuing to dominate the atmosphere, the temperature may not tell the full story of how the weather feels. High humidity is likely to make the afternoon particularly uncomfortable, especially when rainfall pauses and the sun briefly emerges.

The possibility of rain remains the key feature of the day’s forecast. Weather conditions are expected to remain unsettled, with broken cloud cover and occasional showers rather than a prolonged spell of heavy rain over the entire city. Such conditions are common during the monsoon, when localised cloud development can result in one neighbourhood receiving a spell of rain while another area remains relatively dry.

The broader weather pattern across eastern India also points towards continued monsoonal activity. The India Meteorological Department has forecast significant rainfall activity over several parts of eastern and central India, with heavy rain warnings in a number of regions. ⁠ For Kolkata, however, the current forecast suggests intermittent rain rather than a city-wide spell of exceptionally heavy rainfall.

The recent wet spell has already demonstrated how quickly substantial rainfall can affect Kolkata’s daily life. The city recorded around 50–100 mm of rain in a 24-hour period on August 18, with waterlogging reported in several locations. ⁠ While Sunday’s forecast does not point to the same intensity across the city, residents in low-lying and waterlogging-prone areas may still experience temporary disruptions if showers become locally intense.

For commuters, the combination of rain and humidity could make travelling more challenging. Traffic movement can slow down when sudden showers hit busy roads, while water accumulation in vulnerable stretches may add to delays. Pedestrians may also have to contend with slippery roads, puddles and reduced visibility during heavier showers. Those travelling by two-wheelers should exercise additional caution during periods of rain and avoid exposed areas if lightning or thunderstorms develop.

The humid conditions are likely to remain one of the biggest sources of discomfort. Even when rainfall temporarily lowers the temperature, moisture levels can remain high, preventing the atmosphere from feeling significantly cooler. As a result, Kolkata could continue to feel warm and sticky for much of the day, particularly during breaks between rain spells.

The weather outlook for the coming days suggests that Kolkata’s unsettled monsoon pattern is unlikely to disappear immediately. Forecasts indicate further chances of rain from Monday onwards, with temperatures broadly remaining in the low 30s. This means residents should be prepared for alternating periods of cloudy weather, occasional sunshine and showers rather than a sustained spell of clear skies.

The latest forecast therefore points to a classic monsoon day for the City of Joy: cloudy for long periods, humid throughout, and punctuated by occasional rain. While the showers may provide short-lived relief from the heat, the combination of moisture and warmth is likely to keep conditions uncomfortable. Residents heading out are advised to keep an umbrella or raincoat handy, allow extra travel time and remain alert to changing skies, particularly if thunderstorms develop.

For Kolkata, the monsoon story on Sunday is less about extreme heat and more about the familiar cycle of clouds, showers and humidity. With rainfall activity expected to continue in the region in the days ahead, the city may have to remain prepared for another stretch of damp roads, overcast skies and unpredictable weather.