Kolkata witnessed its chilliest day of the year 2025 today as the minimum temperature dropped to 12.6°C. With Makar Sankranthi just around the corner seasonal changes are already making their mark on the city. Here’s a detailed weather update.

Current Weather Overview

Minimum Temperature: 12.6°C (Saturday)

Maximum Temperature: 22.2°C (Friday)

Humidity Levels: Between 50% and 96%

Conditions: Light fog expected on Saturday morning with both day and night temperatures staying below average.

Forecast Highlights

The weather department predicts a shift in conditions starting Sunday

- Temperatures may rise by 2-3°C in the next three days.

- Kolkata might miss out on the usual winter chill during Makar Sankranthi.

- Light to moderate fog is expected across South Bengal including Kolkata during early mornings.

North Bengal Weather Update

- Dense fog in North Bengal is likely to reduce visibility.

- Snowfall is expected in Darjeeling and Kalimpong regions on Sunday and Monday.

- Sandakphu recently experienced snowfall adding to the region's winter charm.

Reason Behind the Changes,

Meteorologists point to a western disturbance as the primary cause

- Weakening northerly winds are allowing moist easterly winds to dominate.

- Increased humidity is pushing temperatures upward.

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Impact Across South Bengal

- Almost all districts including East and West Bardhaman, Birbhum, Murshidabad, Nadia and North & South 24 Parganas will experience light to moderate fog.

- No rainfall is expected in South Bengal for now.

National Weather Trends

- A new western disturbance has entered northwest India.

- Cyclonic circulations are active over eastern Rajasthan and parts of the Bay of Bengal influencing weather patterns across the country.