Karachi, May 25, 2025 – Brace yourselves, Karachi! The blazing sun is turning up the heat, and the city is heading into a brutal week of extreme temperatures that could test the limits of human endurance.
Starting May 26, the coastal metropolis is expected to sizzle under an intense heatwave, with soaring mercury levels and dangerous UV exposure threatening the health and comfort of its millions of residents.
According to AccuWeather, the trusted global weather forecasting service, Karachi will remain in the firm grip of scorching heat throughout the week. Daytime temperatures are predicted to hover between a sweltering 39°C to a blistering 45°C. With RealFeel® readings reaching as high as 46°C, residents are being strongly urged to take serious precautions against heatstroke, dehydration, and prolonged sun exposure.
Sunday kicks off the heatwave with a high of 37°C, but it’s just the beginning. By Monday, Karachi will be baking at a staggering 41°C, with a “RealFeel” of 45°C under an unforgiving sun. The UV index is expected to remain in the “extreme” range all week, peaking at 13 on Friday and Saturday — an ominous sign for those who must be outdoors.
From hazy sunshine to dry winds sweeping through the city, Karachi is expected to face a relentless onslaught of weather conditions that may disrupt daily life. Strong gusts ranging from 20 to 30 km/h will offer little relief, while the persistent humidity and stagnant air may further intensify the discomfort. Despite its coastal location, Karachi’s signature sea breeze is unlikely to offer the usual respite this week.
Health experts in Karachi are advising residents to stay indoors during peak heat hours, drink plenty of water, and avoid strenuous outdoor activities. Vulnerable groups — including children, the old-age, and laborers — are at particular risk during this extreme weather phase.
Authorities are also on high alert. Emergency rooms in Karachi’s hospitals are being instructed to stay prepared for a surge in heat-related illnesses, while city officials are considering temporary cooling shelters in the most affected neighborhoods.
Karachi has weathered many summers, but this upcoming week is shaping up to be one of the most punishing in recent memory. As the city braces for this fiery siege, all eyes remain on the skies — and the thermometers.