This Sunday, June 22, 2025, the weather forecast in New York City faces a combination of thunderstorms in the morning and sweltering temperatures in the afternoon, with highs of up to 33°C and an extreme heat alert in effect until Tuesday. Authorities urge taking precautions to avoid heat-related illnesses.
Here’s the hourly forecast for today, June 22, 2025, in New York (New York City):
Day’s Summary
The day began with light rain and 22 °C (71 °F).
Between 11 a.m. and noon, thunderstorms are expected, followed by a thermal rise.
Hot and humid afternoon: maximum temperatures are projected between 32‑33 °C (90‑91 °F) under the sun.
Slightly cooler night: the warm sensation will continue, ending with 28 °C (82 °F) towards midnight.
Weather Alerts
The National Weather Service has activated an Extreme Heat Warning for Manhattan and other boroughs, in effect from noon today until 8 p.m. on Tuesday. Extreme heat and high humidity conditions are combined, with heat indexes that can reach 107 °F (42 °C) .
Context of Extreme Heat
New York is part of the heat dome that covers the eastern half of the U.S., affecting more than 200 million people with temperatures near or above 38 °C (100 °F) .
The heat is expected to persist for several days: the hottest days will be Monday and Tuesday, with highs around 38 °C .
Recommendations for today
Stay indoors in air-conditioned spaces during the hottest hours (12h – 20h).
Stay hydrated constantly, even if you don’t feel thirsty.
Avoid outdoor activities, especially children, the elderly, and pets.
Know the symptoms of exhaustion and heatstroke; in case of emergency, call 911.
Wear light-colored clothing and a hat when going out.
Currently 22° · Light rain
New York, United States
11 a.m.
1 p.m.
2 p.m.
9 p.m.
