Las Vegas Weather This Weekend — What to Do When It's 99°F

Las Vegas looks like 99°F this weekend — a solid window for outdoor dining. Here's the forecast and what to do with it.

Photo: Wikipedia · Las Vegas

If you're deciding on Las Vegas for 2026-08-16, start with the numbers, then the plan.

Is Las Vegas worth it this weekend?

Las Vegas, Nevada is looking at a 99°F high and 79°F low this weekend, with only light rain on the books (~0.07 in).

With highs near 99°F, Las Vegas works as a food-and-wander weekend — patio time, a long lunch, then whatever the evening weather allows.

Bottom line: go to Las Vegas if this forecast matches the weekend you want; skip it if it doesn’t.

Go if the outlook still matches what you want. Las Vegas is the trip — not a shortlist to compare.

Updated August 16, 2026. Not a substitute for local advisories.