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.
 11 a.m. | 25° | Tormentas eléctricas |
| 12 p.m. | 27° | Tormentas eléctricas |
 1 p.m. | 30° | Nublado |
 2 p.m. | 32° | Parcialmente soleado |
| 3 p.m. | 32° | Parcialmente soleado |
| 4 p.m. | 33° | Parcialmente soleado |
| 5 p.m. | 32° | Parcialmente soleado |
| 6 p.m. | 32° | Parcialmente soleado |
| 7 p.m. | 31° | Parcialmente soleado |
| 8 p.m. | 31° | Mayormente soleado |
 9 p.m. | 30° | Mayormente despejado |
| 10 p.m. | 29° | Mayormente despejado |
| 11 p.m. | 28° | Mayormente despejado |
