Buffalo, NY – Western New York is on track for a serious run of summer heat, with temperatures set to soar into the mid to upper 80s and heat indices possibly topping 90°F from Sunday through at least Tuesday. Commuters and anyone working outdoors should take extra precautions as the region shifts from mild nights to hot, hazy afternoons by the weekend.
According to the National Weather Service in Buffalo, widespread haze and humidity will develop Thursday, with highs near 84°F. The real spike begins Sunday, when the heat index may climb into the mid-90s for inland spots away from the lakes. This sticky, sunny pattern is expected to last through Tuesday, making heat illness a growing concern, especially for vulnerable groups and anyone without reliable cooling.
While no hazardous weather is expected today or tonight, area roads and city neighborhoods—including Niagara Falls, Rochester, and Jamestown—should plan for reduced air quality and challenging afternoon conditions. Experts recommend limiting strenuous activities during peak heat, staying hydrated, and checking on elderly neighbors as the hottest stretch arrives.
This surge of heat should ease by midweek as rain chances return. Another update will follow if advisories are issued for excessive heat or air quality.
Five Day Forecast for Buffalo, NY:
- Thursday: Widespread haze after 8 a.m., mostly sunny, high 84°F.
- Friday: Sunny, high near 84°F, mild at night.
- Saturday: Mostly sunny, high 86°F, continued warmth overnight.
- Sunday: Sunny, high 88°F, hot and humid.
- Monday: Sunny, high 89°F, lows near 72°F, continued heat.
