Expect a dynamic mix of weather in NYC with sunny start and thunderstorms creeping in by the afternoon. Keep an eye out and stay prepared!

In NYC, tomorrow morning starts with partly cloudy skies and a sunny vibe, but don’t be fooled—the weather takes a turn with temperatures peaking at 88 degrees. A cold front brings potent showers and thunderstorms by late afternoon. We’ve got the complete rundown on what to expect and how to prepare in our full forecast.
A frontal system is pushing offshore, taking rain away from the coastline and bringing dry air into the Northeast. Cities like Portland and Boston are seeing clearing conditions as the rain moves out to sea. Meanwhile, areas farther inland, such as Syracuse and Albany, remain calm and dry under partly cloudy skies. High-pressure systems to the west are maintaining stable weather conditions across locations like Pittsburgh and Washington, D.C., today.
Expect a partly cloudy start in New York City with temperatures at 79 degrees warming to 84 degrees by 10 AM. Winds will be light initially, coming from the southwest at 3 mph. By midday, temperatures rise to 87 degrees under mostly cloudy skies, with winds veering slightly to come from the south-southwest at 6 mph.
Tomorrow in the Northeast, temperatures will soar into the 90s in several areas, marking above-average conditions for this time of year. Albany will see a high of 92 degrees, with New York City and Philadelphia both reaching 88 degrees. Scranton is expected to hit 88 degrees as well, while Pittsburgh will warm up to 82 degrees. Buffalo is forecasted to reach a comfortable 86 degrees.
A cold front will approach the Northeast, bringing showers and thunderstorms to the region by late tomorrow afternoon. New York City to Boston can expect scattered rainfall, with the potential for heavy downpours and gusty winds associated with thunderstorms. Temperatures will remain relatively warm, with highs in the upper 80s, but cooler conditions will follow the frontal passage. Pay close attention to storm developments as there is a slight risk of severe weather, including strong winds.
The UV index in NYC for today, July 15th, 2025, is very high at 9, with a burn time of just 15 minutes in direct sunlight. Wednesday sees a slight decrease to a UV index of 8, with a burn time of 17 minutes.
For the 7 day forecast in New York City: Tuesday: Mostly clear skies with a high of 86 degrees and a low of 76 degrees. Wednesday: Scattered thunderstorms with temperatures climbing to 88 degrees, cooling to 76 degrees at night. Thursday: Mostly clear and warm with a high of 91 degrees and a low of 77 degrees. Friday: Partly cloudy conditions, reaching a high of 86 degrees and a nighttime low of 68 degrees. Saturday: Showers are expected late in the day, with a high of 85 degrees and a low around 73 degrees. Sunday: Scattered thunderstorms return, with a daytime high of 80 degrees and an overnight low of 72 degrees. Monday: Partly cloudy to start the week, temperatures up to 82 degrees, with a low of 70 degrees.