Weather Update October 15: Rain and Thunderstorm Warning for Delhi-NCR, UP and Punjab; Check Bihar and Bengal Forecast

India Weather Today, October 15, 2026: Weather conditions are expected to change across several parts of India on Thursday, with forecasts indicating possible rainfall, thunderstorms, lightning and gusty winds. According to the weather outlook attributed to the India Meteorological Department (IMD), Delhi-NCR and several northern states could experience unsettled conditions, while parts of West Bengal may receive showers during the Durga Puja celebrations.

The forecast suggests that Delhi, Haryana, Punjab and Chandigarh could witness thunderstorms accompanied by strong winds. Meanwhile, western Uttar Pradesh may experience lightning and gusty weather, although most parts of Bihar are expected to remain relatively dry.

In eastern India, Kolkata and several districts of southern West Bengal could receive intermittent rainfall between October 15 and 17, potentially affecting outdoor festivities and travel plans.

Delhi-NCR Weather Today: Thunderstorms and Strong Winds Expected

Residents of Delhi and the surrounding National Capital Region may experience changing weather conditions on October 15. The forecast indicates the possibility of rainfall accompanied by thunder and lightning in parts of the region.

Wind speeds could reach 40–50 kilometres per hour, with occasional gusts potentially touching 60 kilometres per hour in areas covered by the warning.

Such conditions may cause temporary inconvenience to commuters, particularly during periods of heavy showers or strong winds. People travelling on two-wheelers or using open roads should remain cautious if thunderstorms develop.

Residents are also advised to avoid standing beneath trees, near unstable structures or close to exposed electrical installations during lightning and high winds.

However, rainfall may not occur uniformly across Delhi-NCR. Some locations could experience brief showers, while others may remain mostly cloudy or dry.

Punjab, Haryana and Chandigarh May Witness Rain and Lightning

Weather conditions could also turn unstable across parts of Punjab, Haryana and Chandigarh on Thursday.

According to the reported IMD forecast, thunderstorms and rainfall are possible at isolated locations in Haryana and Chandigarh, while Punjab may experience rain across several areas.

Strong surface winds could accompany these weather systems, potentially affecting road travel and outdoor activities.

Farmers working in open fields should remain attentive to local weather warnings, especially if lightning or sudden gusts develop.

People planning long-distance journeys across northern India should check the latest district-level forecast before departure, as thunderstorm activity can vary considerably between nearby locations.

Uttar Pradesh Weather Forecast: Western Districts Face Thunderstorm Risk

Western Uttar Pradesh could experience a spell of unsettled weather on October 15, with the possibility of thunderstorms, lightning and strong winds.

The forecast points particularly towards the western part of the state rather than suggesting widespread rainfall throughout Uttar Pradesh.

Residents of districts near the Delhi-NCR region should be prepared for sudden changes in weather conditions.

Lightning remains a major concern during thunderstorms. People are advised to move indoors when thunder is heard and avoid open agricultural fields, rooftops and isolated trees until the storm passes.

Weather conditions in central and eastern Uttar Pradesh may differ from those in western districts. Residents should therefore rely on local forecasts rather than assuming the same conditions will prevail throughout the state.

Bihar Weather Today: Mostly Clear Conditions Likely

Unlike some neighbouring northern states, Bihar is expected to experience largely clear weather on October 15.

The available forecast does not indicate widespread rainfall across the state, suggesting that most districts may continue to experience comparatively stable conditions.

This could allow normal travel, business activities and outdoor work to continue without major rain-related disruption.

However, weather conditions can change locally, and isolated cloud development cannot be ruled out solely on the basis of a broad statewide outlook.

Residents should continue monitoring official weather bulletins, particularly if they have travel or agricultural activities planned.

West Bengal Weather: Rain Could Affect Durga Puja Celebrations

Weather conditions in West Bengal may create challenges for people attending Durga Puja festivities over the coming days.

The reported IMD outlook indicates that Kolkata and several districts of southern West Bengal could experience light to moderate rainfall between October 15 and October 17.

On Thursday, isolated showers or thunderstorms are possible in Kolkata, North 24 Parganas, Howrah, Paschim Medinipur and Jhargram.

Although the forecast does not suggest continuous rainfall across every district, intermittent showers could temporarily disrupt pandal visits, outdoor cultural programmes and local transportation.

Visitors planning to explore Durga Puja pandals should consider carrying umbrellas or raincoats and checking weather conditions before leaving home.

Organisers of outdoor celebrations may also need to make arrangements to protect electrical equipment, decorations and temporary structures if thunderstorms occur.

State-Wise Weather Outlook for October 15, 2026

Weather Safety Advisory: Important Precautions During Thunderstorms

With thunderstorms and strong winds possible in several regions, residents should follow basic safety precautions.

Avoid unnecessary outdoor movement during intense lightning, and do not take shelter beneath isolated trees or temporary metal structures. Drivers should reduce speed when visibility deteriorates because of rainfall.

People attending public gatherings, religious celebrations or outdoor events should follow instructions issued by local authorities.

Farmers and agricultural workers should postpone activities in open fields during active thunderstorms, particularly when lightning is visible or thunder can be heard.

Will Rain Continue Over the Next Few Days?

The weather outlook suggests that different regions may experience varying conditions over the coming days.

Northern India could see localised thunderstorm activity on October 15, while the possibility of rainfall in Kolkata and parts of southern West Bengal extends through October 17.

Bihar, meanwhile, is expected to remain largely dry on Thursday, according to the available forecast.

Residents should remember that weather predictions are subject to change as atmospheric conditions develop.

For the latest information, people are advised to consult the India Meteorological Department's official district-wise forecasts, nowcasts and weather warnings before making travel or outdoor plans.

Editorial note: This report is based on the forecast details supplied for October 15, 2026. The warnings have not been independently verified against a live IMD bulletin, and the conditions described are predictions rather than confirmed weather events.