Flood in Lagos: Weather Forecast Predicts Rain Almost Every Day for The Next 10 Days

• Flood in Lagos: Lagos is expected to experience several days of rain and thunderstorms over the next week, with experts warning that heavy downpours, blocked drains and rising sea levels could increase the risk of flooding across parts of the state.

Residents of Lagos have been advised to prepare for several days of rainfall as weather forecasts predict persistent showers and thunderstorms across the state over the next eight to 10 days.

According to the latest forecast, rain is expected on most days, with temperatures ranging between 28°C and 30°C. Some days are forecast to experience particularly heavy rainfall, raising concerns about traffic congestion, waterlogged roads and flooding in vulnerable communities.

While the rainy season is a familiar experience for many Lagosians, experts say the city’s flood risk extends beyond heavy rainfall alone.

Lagos’ coastal location makes it especially susceptible to flooding. The state is bordered by the Atlantic Ocean and surrounded by lagoons, creeks and wetlands, making it difficult for excess rainwater to drain quickly during periods of intense rainfall.

The city also receives up to 2,000 millimetres of rainfall annually, increasing the likelihood of seasonal flooding.

Experts say Lagos frequently experiences what is known as compound flooding—a situation where heavy rainfall coincides with high tides or rising sea levels. During such events, seawater can prevent stormwater from flowing into the ocean, forcing water back into drainage systems and causing widespread flooding.

Recent flood risk assessments indicate that more than 12 per cent of Lagos’ land area falls within high-risk flood zones, leaving thousands of residents vulnerable during the peak of the rainy season.

Beyond natural factors, environmental experts say human activities continue to worsen flooding across the city.

Poor waste disposal remains one of the biggest challenges, with plastic bottles, nylon bags and other refuse frequently blocking drainage channels and preventing rainwater from flowing freely. As a result, even moderate rainfall can quickly lead to flooded streets and major traffic disruptions.

Watch flood in Lekki:

Flood after rain in Lagos pic.twitter.com/oChEF2P2yY— Nigeria Stories (@NigeriaStories) July 13, 2026

Construction on natural drainage routes and floodplains has also reduced the city’s ability to channel excess water, while rapid urbanisation and weak enforcement of building regulations have further increased flood risks.

Experts are urging residents to play their part by avoiding indiscriminate waste disposal, keeping drainage channels clear and complying with environmental regulations.

With several days of rain still forecast, Lagosians are advised to keep umbrellas, raincoats and waterproof footwear handy, exercise caution while travelling, and stay alert to weather updates as the rainy spell continues.