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Winter closes in on North India as temperatures begin sharp decline

The India Meteorological Department warns of plummeting night-time temperatures across the Indo-Gangetic plains in coming days, signalling the onset of the winter season. Meanwhile, South India faces fresh rainfall threats from the northeast monsoon.

LSN India · 17 October 2026

Winter closes in on North India as temperatures begin sharp decline

Northern India is experiencing a marked shift in weather patterns as crisp mornings and cool evenings signal the arrival of winter. The India Meteorological Department has flagged a significant decline in night-time temperatures expected across the Indo-Gangetic plains, including the Delhi-NCR region and surrounding low-lying areas in the coming period.

Residents in major metropolitan centres and agricultural zones across North India should prepare for cooler conditions as the seasonal transition accelerates. The meteorological office attributes the temperature dip to changing atmospheric conditions as the winter system gradually establishes itself across the region.

In contrast, South India continues to experience unsettled weather conditions triggered by the northeast monsoon system. The IMD has maintained alerts for heavy rainfall, strong gusty winds, and the potential for sudden localized flooding across southern states. The dual weather patterns underscore India's diverse climatic zones, with the subcontinent experiencing sharply contrasting seasonal conditions simultaneously.