What’s the Temperature Right Now? Live Readings for 496 Cities

Live conditions, hourly & 14-day forecasts, and real 10-year climate averages for 496 cities across 198 countries.

Temperature for your location

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Today on Earth

Right now the planet spans 76°F (42°C) across our 496 reporting cities: Merida, Mexico leads at 100°F (38°C) while Ulaanbaatar, Mongolia sits at 25°F (-4°C).

At this hour, 1 city is at or above 100°F (38°C) and 2 are at or below freezing.

Chasing warmth? See where it's warm in September or plan ahead for October.

Current temperatures in popular cities

New York, NY Overcast 71°
Los Angeles, CA Sunny 81°
Chicago, IL Overcast 76°
Houston, TX Light rain shower 89°
Phoenix, AZ Sunny 76°
Philadelphia, PA Patchy rain nearby 72°
San Antonio, TX Overcast 89°
San Diego, CA Sunny 75°
Dallas, TX Overcast 92°
Austin, TX Partly Cloudy 90°
San Francisco, CA Sunny 65°
Seattle, WA Light drizzle 56°

Extremes right now

Right now the hottest tracked city is Merida, Mexico at 100°, and the coldest is Ulaanbaatar, Mongolia at 25° - a spread of 76°F across 496 tracked cities.

United States weather

World weather

Temperature converters

°F = (°C × 9/5) + 32
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°C = (°F − 32) × 5/9
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K = °C + 273.15
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°C = K − 273.15
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K = (°F + 459.67) × 5/9
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°F = (K × 9/5) − 459.67
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°R = (°C + 273.15) × 9/5
Convert now →
°C = (°R − 491.67) × 5/9
Convert now →
°R = °F + 459.67
Convert now →
°F = °R − 459.67
Convert now →
°R = K × 1.8
Convert now →
K = °R ÷ 1.8
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Temperature guides

The heat index tells you what hot weather actually feels like once humidity is factored in - and when that combination becomes dangerous.
Read the guide →
Wind chill measures how cold it feels on exposed skin when wind strips away the thin layer of warm air your body generates.
Read the guide →
The UV index turns invisible ultraviolet radiation into a 1–11+ scale you can act on before stepping outside.
Read the guide →
Cook poultry to 165°F, ground meats to 160°F, and whole cuts of beef, pork, and fish to 145°F with a rest - A thermometer beats color every time.
Read the guide →
A fever starts at 100.4°F (38°C). This chart breaks down severity levels for adults and children and the warning signs that warrant a call to a doctor.
Read the guide →
Absolute zero is the temperature at which particles reach their minimum possible energy - the one hard floor built into the laws of physics.
Read the guide →

All temperature guides →

Live weather, forecasts & 10-year climate averages

Temperatures.com combines live observations with a decade of real climate history. That mix tells you at a glance whether today is typical or exceptional.

Every city page includes

  • Right now: live temperature, feels-like, wind, humidity, UV and air quality
  • Ahead: an hour-by-hour outlook and a full 14-day forecast
  • Context: monthly averages computed from 2015–2024 weather data, plus sun & moon times

Beyond the forecast, our guides cover the temperatures that matter in daily life - from the heat index and wind chill to normal body temperature and safe cooking temperatures - and our converters switch instantly between Celsius, Fahrenheit and Kelvin.