Rain Is Coming: Bangladesh Met Office Forecasts Showers Across Multiple Divisions. What You Need to Know?

Rain Is Coming to Bangladesh And the Sky Is Already Sending Warnings

The clouds have been gathering for days.

In Sylhet, the air smells different in the early morning. In Dhaka, afternoons have turned muggy and heavy. In Khulna and Rangpur, farmers are looking up more than usual.

And now the Bangladesh Meteorological Department (BMD) has made it official.

Rain and thundershowers are on the way. Multiple divisions across the country are in the forecast. And if you have not checked the weather today — now is the time.

What the Met Office Has Said

On May 11, 2026, the Bangladesh Meteorological Department (BMD) forecast rain in different parts of the country within the next 24 hours, commencing from 9 am. According to a Met office bulletin, rain and thundershowers accompanied by temporary gusty or squally winds and lightning flashes are likely to occur at a few places over Sylhet division and at one or two places over Rangpur, Rajshahi, Dhaka, Mymensingh, Khulna, Barishal, and Chattogram divisions.

The bulletin also noted that day and night temperatures may remain nearly unchanged over the country. The highest temperature recorded on Sunday was 36 degrees Celsius in Ramgati under Chattogram division, while the day’s minimum temperature was 20.5 degrees Celsius in Nikli of Kishoreganj.

This is not an isolated forecast. The rain pattern has been consistent across multiple days this week.

On May 10, the BMD also forecast rain and thundershowers accompanied by gusty or squally winds and lightning across Rangpur, Rajshahi, Dhaka, Mymensingh, Khulna, Barishal, Chattogram, and Sylhet divisions. The highest temperature that Saturday was 37.2 degrees Celsius in Rangamati, while the minimum temperature was 20.2 degrees Celsius in Sayedpur under Rangpur division.

In short: the weather is active, and it is not letting up.

Why Is This Happening Now?

This is not random. There is a clear meteorological reason behind this week’s rainfall pattern.

The BMD has noted that a trough of low pressure is positioned over West Bengal and its adjoining areas, while the seasonal low persists over the South Bay of Bengal. In Dhaka, winds are blowing from the south and southwest at speeds of 8 to 12 kmph.

These conditions create the perfect recipe for pre-monsoon showers warm, moist air from the Bay of Bengal colliding with western disturbances, triggering clouds, lightning, and gusty rain across a wide area.

A BMD assistant meteorologist explained that due to westerly disturbances, thunderclouds are being formed over the country, resulting in more precipitation. The pre-monsoon season has shifted slightly, which is why more rainfall is taking place in this period.

Think of these rains as the monsoon clearing its throat. The real season is still weeks away but nature is already warming up.

Division by Division: Who Gets the Rain?

Here is a quick breakdown of what the BMD is forecasting across Bangladesh’s eight divisions:

Sylhet Division Sylhet is expected to see the most activity. Rain and thundershowers are likely to occur at a few places over Sylhet division meaning broader coverage and a higher chance of heavier spells. If you are in Sunamganj, Habiganj, or Moulvibazar, keep an umbrella close.

Dhaka Division The capital and its surrounding areas are in the forecast. Light to moderate rain or thundershowers, accompanied by temporary gusty winds and lightning, are likely to occur at a few places over Dhaka division, with the possibility of moderately heavy to heavy rainfall. City commuters should plan for disruptions.

Chattogram Division Chattogram division is also in the forecast zone, with rain and thundershowers expected alongside gusty winds. The coastal areas already prone to rough weather this time of year should exercise extra caution with lightning activity.

Khulna Division Khulna is among the divisions expected to see light to moderate rain and thundershowers, with the possibility of moderately heavy rainfall. For farmers in the southwest region, this rain could be both a relief and a risk depending on what crops are in the ground.

Rangpur Division Rangpur is included in the forecast, with one or two places likely to see rain and gusty conditions. Northern Bangladesh has already seen dramatic weather this season, and more is coming.

Rajshahi, Mymensingh & Barishal Divisions These three divisions are also part of the wider forecast. Light to moderate rain is expected at a few places in Mymensingh and Rajshahi, while Barishal is expected to see rainfall at one or two places.

The overall picture? Nearly the entire country is on alert.

The Numbers Behind the Rain

Bangladesh’s May weather is not something to take lightly. The statistics tell a real story.

In May, the weather in Bangladesh is scorching, with an average maximum temperature of 33°C and minimum temperature of 24°C. There is a significant increase in precipitation during the month, and average rainfall can reach up to 296mm in total. Humidity reaches 70 to 80 percent, which combined with high temperatures makes for a very sultry climate. Bangladesh’s coastal and island areas are also very vulnerable to cyclones this month.

Earlier this season, the rainfall totals were already alarming in some areas. In the 24 hours leading up to April 29, the highest rainfall of 160 mm was recorded in Nikli, Kishoreganj, followed by 151 mm in Bhola, 148 mm in Feni, 115 mm in Mymensingh, 114 mm in Khepupara, and 103 mm in Comilla and Sitakunda.

These are not light drizzles. These are the kinds of rains that flood streets, disrupt crops, and test the infrastructure of cities and villages alike.

What This Means for Farmers

For Bangladesh’s farming communities, rain in May is a complicated blessing.

On one hand, pre-monsoon showers are essential. They soften hard soil, fill up ponds, and prepare the land for the Aman paddy season that follows the full monsoon.

On the other hand, sudden heavy rain especially with lightning and strong winds can flatten standing crops, damage seedbeds, and destroy weeks of hard work in minutes.

Farmers in areas like Kishoreganj, Netrakona, Sylhet, and coastal Barishal are especially vulnerable. These are places where rice cultivation is the backbone of life, and where a bad storm can mean the difference between a full harvest and empty hands.

The BMD’s forecast of gusty and squally winds is a particular concern. Strong winds during the pre-monsoon season often bring Kalbaishakhi storms the fierce nor’westers that Bangladesh knows well. They arrive fast. They leave damage behind.

If you are a farmer, now is the time to:

• Secure young seedlings and nursery beds
• Move harvested crops and stored grain to dry, elevated areas
• Check drainage in your fields to avoid waterlogging
• Stay updated on BMD warnings through your local Union Parishad or the BMD app

For more on how Bangladeshi farmers navigate seasonal challenges, read our feature on agricultural resilience in rural Bangladesh.

What City Dwellers Should Know

If you live in Dhaka, Chattogram, Khulna, or Sylhet the rain is coming to your streets too.

Dhaka’s drainage system has long been a subject of public frustration. Even moderate rainfall can turn major roads like Mirpur Road, Gulistan, and Jatrabari into small rivers. With heavier spells possible this week, waterlogging is a real concern.

Here is what to keep in mind:

• Commuters: Leave earlier than usual. Rickshaws, CNGs, and buses slow significantly in heavy rain.
• Pedestrians: Lightning activity is forecast. Avoid open areas, tall trees, and metal structures during storms.
• Residents in low-lying areas: Keep an eye on water levels around your home. Early pre-monsoon rains can overwhelm drainage channels quickly.
• Motorcyclists and cyclists: Roads become slippery fast. Slow down, and avoid riding during active storms.

The BMD updates its bulletins daily at 9 am. Make checking the forecast part of your morning routine this week.

The Monsoon Is Approaching. Here Is the Bigger Picture

These rains are not the monsoon yet. But they are its messenger.

Bangladesh typically sees the full monsoon arrive in early June, usually beginning in the Sylhet and Chattogram regions before spreading north and west. What we are seeing now the thunderstorms, the low-pressure systems, the humidity is the pre-monsoon phase.

In Dhaka, you can expect rain for roughly half the month of May, with roughly 8 to 15 rainy days forecast for the month.

The pattern this year suggests an active pre-monsoon season. That is good news for water reservoirs and ground moisture. It is also a signal to prepare because when the full monsoon arrives, the rains will be heavier, longer, and more widespread.

For the Bangladeshi diaspora living abroad in the US, UK, or the Middle East watching the weather back home is often an emotional experience. The smell of rain on red soil, the sound of Kal Baishakhi on a tin roof, the flooded courtyards of a childhood home. These rains are not just weather. They are memory.

For diaspora Bangladeshis who want to stay connected to news from home, LivingArcade covers Bangladesh life, weather, and community stories year-round.

Stay Safe: A Quick Guide for the Coming Days

The BMD’s forecast covers the next 24 to 48 hours, but rain activity may continue beyond that window. Here is a simple safety guide for this week:

• ✅ Check BMD bulletins daily at bmd.gov.bd
• ✅ Keep emergency contacts saved in your phone
• ✅ Do not cross flooded roads or bridges on foot
• ✅ Keep children indoors during lightning storms
• ✅ Charge your devices before storms arrive power outages are common
• ✅ Store drinking water supply can be disrupted during heavy rain
• ✅ Farmers: harvest what is ready and protect what is not

If you are in a coastal or riverine area Barishal, coastal Chattogram, Bhola, Patuakhali pay extra attention to any BMD marine warnings issued alongside the regular bulletins. The combination of low pressure in the Bay and active weather inland can sometimes escalate quickly.

Conclusion: Bangladesh in the Rain Beautiful, Unpredictable, and Very Much Alive

There is something deeply Bengali about rain.

It brings relief from the May heat that sits heavy on the chest. It fills rivers that a dry April had started to shrink. It gives the green of Bangladesh’s fields a deeper, richer colour that no photograph fully captures.

But it also demands respect.

The Bangladesh Meteorological Department has given the country fair warning this week. Rain is coming to Sylhet, Dhaka, Khulna, Chattogram, Rangpur, Rajshahi, Mymensingh, and Barishal. Thundershowers, gusty winds, and lightning are part of the package.

Prepare wisely. Stay informed. And if you are lucky enough to be somewhere beautiful when the rain comes take a moment to breathe it in.

The monsoon is almost here.

For more Bangladesh weather updates, diaspora news, and community stories, follow LivingArcade.net. You can also read about how Bangladesh navigates its annual flood season and what the monsoon means for Bangladeshi communities abro