If you stepped outside today and thought, Wait… is it summer already?—you’re not alone. Las Vegas just shattered a 70-year-old record for February heat, soaring to a scorching 79°F (26°C). The previous record of 74°F (23°C), set in 1953, is now history.
While some are loving the extra dose of sunshine, others are wondering what this unusual warmth means for the city’s long-term climate. Should we be concerned, or is this just a lucky break from winter’s chill?
What’s Happening With Las Vegas Weather?
Normally, February in Las Vegas means mild days with highs in the upper 50s to low 60s°F (14-17°C)—a comfortable, cool break before the intense desert heat of summer returns. But this year? Not even close.
For the past several days, the city has been basking in temperatures more typical of April or May, and the heat isn’t disappearing anytime soon. Here’s what’s ahead:
- Wednesday: Partly sunny, warm—High: 74°F (23°C), Low: 50°F (10°C)
- Thursday: Breezy, sunny—High: 72°F (22°C), Low: 58°F (14°C)
- Friday: Pleasant and warm—High: 71°F (21°C), Low: 47°F (8°C)
- Saturday: A slight cooldown—High: 65°F (18°C), Low: 38°F (3°C)
- Sunday: Cooler, but still above average—High: 63°F (17°C), Low: 35°F (2°C)
Even though temperatures will start to dip slightly over the weekend, this winter heatwave is unusual—even for the desert.
What Does This Heatwave Mean for Las Vegas?
Perfect Weather for Outdoor Fun—But Stay Safe
With warm, sunny days and no rain in sight, hiking trails, golf courses, and pool decks are busier than ever. Restaurants with outdoor patios are seeing packed tables, and visitors are flocking to the Strip to enjoy the pleasant weather.
But just because it’s February doesn’t mean you can ignore sun safety.
Tips for enjoying the sun safely:
- Wear sunscreen—UV levels are already climbing higher than normal for this time of year
- Stay hydrated—Even in February, the desert air is dry and can dehydrate you quickly
- Limit direct sun exposure during midday—Evening strolls? Perfect. Midday hikes? Maybe rethink that one.
Increased Energy Use Could Strain the Power Grid
As temperatures climb, more people are turning on their air conditioning—a rare move for February. While not as extreme as the summer months, an unexpected surge in electricity use can still put stress on the power grid.
How to keep your energy bill in check:
- Use ceiling fans instead of blasting the A
- Close blinds and curtains during the hottest part of the day
- Unplug electronics when not in use to reduce phantom energy use
A Warning Sign of a Changing Climate?
While one warm week isn’t necessarily a sign of permanent climate change, Las Vegas has been seeing a steady rise in winter temperatures over the years.
Why this matters:
Warmer winters = less snowfall in surrounding mountains → Less snowmelt feeding Lake Mead, which supplies 90% of Vegas’s water.
Longer summers with more extreme heatwaves → The city already sees 100+°F (38°C) temperatures for months. If this trend continues, that brutal heat could last even longer.
More strain on energy resources → Higher AC usage means more demand for power, which could lead to higher electricity costs for residents.
The question now is: Was this just a one-off event, or a sign of things to come?
What You Should Do to Stay Safe
- Stay Hydrated – Even in February, it’s easy to get dehydrated in dry desert air. Keep water with you.
- Protect Yourself from the Sun – UV rays are getting stronger. Wear sunscreen, hats, and sunglasses.
- Be Energy Smart – Use fans instead of cranking the AC, and avoid unnecessary energy use.
- Keep an Eye on Weather Trends – If these patterns continue, Vegas summers could get even hotter.