Weather Forecast October 11, 2026: Heavy Rain Alert in Southern States, Thunderstorms Likely in Rajasthan and Uttarakhand

Weather Forecast for Sunday, October 11, 2026: The southwest monsoon has withdrawn from northern India and several other parts of the country, but rainfall activity is expected to continue in multiple states. According to the weather forecast reported by the India Meteorological Department (IMD), heavy rainfall is likely in parts of Tamil Nadu, Puducherry, Kerala and Mahe on Sunday.

Meanwhile, several northern states, including Rajasthan, Punjab, Haryana, Delhi and Uttarakhand, may experience scattered rainfall, thunderstorms or gusty winds.

Weather conditions are also expected to remain unsettled across eastern and northeastern India, with rain forecast in Bihar, Odisha, West Bengal, Sikkim and several northeastern states.

In Rajasthan, winds reaching 30–40 km/h may affect parts of the state, while Mumbai is expected to experience hot and humid conditions.

Here is a detailed state-wise weather outlook for October 11, 2026.

Heavy Rainfall Alert for Tamil Nadu, Kerala and Puducherry

Southern India is expected to witness significant rainfall activity on Sunday.

According to the reported IMD forecast, heavy rainfall is likely at isolated places in Tamil Nadu, Puducherry, Kerala and Mahe.

Rain is also expected in Karaikal, coastal Andhra Pradesh, Yanam, Rayalaseema and coastal Karnataka.

Thunderstorms accompanied by lightning may occur in Kerala, Mahe and Lakshadweep.

Parts of Andhra Pradesh, Yanam and Rayalaseema could experience gusty winds.

Residents in areas vulnerable to waterlogging should monitor local weather bulletins, especially if travelling through low-lying roads.

Rajasthan Weather October 11: Rain and Strong Winds Expected

Rainfall activity may return to several districts of Rajasthan despite the withdrawal of the southwest monsoon.

According to the forecast, a cyclonic circulation is expected to develop over northwestern Rajasthan and adjoining areas.

This weather system could bring light to moderate rainfall at isolated locations during October 10–11.

The districts mentioned in the forecast include:

• Bikaner

• Sri Ganganagar

• Hanumangarh

• Churu

• Sikar

• Jhunjhunu

Strong winds reaching approximately 30–40 km/h are also possible in parts of these districts and nearby areas.

Both western and eastern Rajasthan are included in the broader rainfall outlook.

However, this does not mean that every district will receive rain. Rainfall intensity and timing may vary considerably between locations.

Farmers should monitor district-level weather warnings before scheduling irrigation, pesticide spraying or harvesting activities.

Delhi, Haryana and Punjab Weather Forecast

Rainfall is also possible in parts of Delhi, Haryana, Chandigarh and Punjab on October 11.

Although the southwest monsoon has withdrawn from northern India, other weather systems can still produce rain after the monsoon season.

Scattered showers may occur in some areas, while other locations could remain largely dry.

The supplied forecast does not establish that widespread heavy rainfall is expected across Delhi, Haryana or Punjab.

Residents planning outdoor activities should check local hourly forecasts for the latest updates.

Uttarakhand and Himachal Pradesh: Thunderstorm Warning

Weather conditions may remain unsettled in parts of the western Himalayan region.

Scattered rainfall is expected in Jammu and Kashmir, Himachal Pradesh and Uttarakhand.

Uttarakhand may also experience thunderstorms accompanied by lightning.

Such weather conditions can create difficulties for travellers, particularly in mountainous regions.

People travelling through hill roads should remain alert to changing visibility, slippery surfaces and local weather advisories.

Outdoor activities in exposed areas should be avoided during lightning.

Bihar, Odisha and West Bengal Weather Forecast

Several eastern states may receive rainfall on Sunday.

According to the reported forecast, rain is expected in parts of Bihar, Odisha, Gangetic West Bengal, Sub-Himalayan West Bengal and Sikkim.

Odisha may experience thunderstorms in some areas.

The Andaman and Nicobar Islands are also expected to receive significant rainfall, with heavier spells possible at isolated locations.

Residents in areas experiencing intense showers should avoid travelling through flooded roads and monitor local advisories.

Northeast India: Rain and Thunderstorms Likely

Rainfall activity is expected to continue across several northeastern states.

The forecast includes Arunachal Pradesh, Assam, Meghalaya, Nagaland, Manipur, Mizoram and Tripura.

Thunderstorms are specifically expected in parts of Nagaland, Manipur, Mizoram and Tripura.

Because the northeastern region contains mountainous terrain and areas vulnerable to landslides, heavy or persistent rainfall can create local travel disruptions.

However, the intensity of rainfall will differ from place to place.

October 11 Weather Alert: State-Wise Overview

This table summarises the supplied October 10 forecast for October 11, 2026. It does not represent a live update of IMD warning levels.

Mumbai Weather: Temperature May Reach 38°C

While several parts of India prepare for rainfall, Mumbai is expected to experience hot and humid weather.

According to the report, maximum temperatures in Mumbai could reach approximately 36–38°C.

The IMD has forecast mainly clear skies over Mumbai and its suburbs during the following 48 hours.

High humidity may make conditions feel more uncomfortable, particularly during the afternoon.

However, the report states that no official heatwave warning had been issued for the weekend.

Mumbai's Air Quality Index was reported at 179 on Saturday, indicating moderate air quality under India's AQI classification, rather than the official Poor category.

People sensitive to air pollution may experience discomfort and should follow local air quality updates.

Why Is It Still Raining After the Monsoon Withdrawal?

The withdrawal of the southwest monsoon does not mean rainfall stops completely across India.

Different weather systems can continue producing rain after the main monsoon season ends.

These may include cyclonic circulations, low-pressure systems, local thunderstorms and moisture-bearing winds.

Southern India also experiences a different seasonal rainfall pattern, with the northeast monsoon becoming increasingly important during October and the following months.

Therefore, rainfall in Tamil Nadu, Kerala and nearby regions during this period is not unusual.

Similarly, weather disturbances over northwestern India can occasionally produce showers even after the southwest monsoon has withdrawn.

Important Precautions During Thunderstorms and Heavy Rain

People living in areas covered by rainfall and thunderstorm warnings should follow basic safety precautions.

Avoid standing beneath isolated trees during lightning, stay away from exposed rooftops and open fields during thunderstorms, and do not drive through flooded roads.

Farmers should secure lightweight agricultural equipment and avoid spraying pesticides during strong winds or expected rainfall.

Travellers should also monitor weather conditions before beginning long journeys, particularly in hilly areas.

Final Takeaway

The weather forecast for October 11, 2026, indicates that rainfall activity will continue across several parts of India even after the southwest monsoon's withdrawal from northern regions.

Heavy rainfall is possible in Tamil Nadu, Puducherry, Kerala and Mahe, while thunderstorms and gusty winds may affect parts of Rajasthan, Uttarakhand and several other states.

Rain is also forecast in Bihar, Odisha, West Bengal and northeastern India.

Mumbai, meanwhile, may continue experiencing temperatures of 36–38°C with high humidity.

Weather forecasts can change quickly. Residents should consult the latest district-level IMD alerts before making travel or outdoor plans.

Based on the Live Hindustan weather report published October 10, 2026, at 7:26 PM IST. This is a forecast for October 11, not a report of rainfall already recorded. Specific IMD warning colours and live updates have not been independently verified.