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SunnyDays

Nevada · LAS

Las Vegas weather this week

Las Vegas, Nevada Just your ID

Las Vegas scores 8.7 out of 10 and has 6 genuinely clear days out of 16.

8.7/10
Genuinely clear
6 genuinely clear days, 1 partly cloudy, 3 overcast, 0 wet, 0 stormy — out of 16 forecast days.
Bright days 7 vs dull days 3. Bright wins.
Our model tiers this window Excellent, and the clear-day count supports that.

10-day window, zero rain — Sunshine, day after day — 10-days run, 6 genuinely clear, 1 partly cloudy — 96°F peaks

The next 16 days in Las Vegas

Every number below is the forecast we hold, rendered as text — nothing here is drawn on a canvas or filled in by JavaScript. The rain figure is the highest chance across all 16 days (25%), not the lowest, because the worst number is the useful one.

Booking window Tue 29 Sep–Thu 8 Oct: 8.7/10 for those days alone. The 16-day outlook score (8.7) covers the full table below and includes days outside that window.

Las Vegas daily forecast, Wed 23 Sep to Thu 8 Oct (16 days total). Best single day scores 10.0; worst scores 7.2. A lone good day cannot carry the week.
Day High Low Rain chance Sky Day score
93°F 70°F 0% Clear clear 9.2
Clear skies, 93°F — sunscreen is not optional.
96°F 68°F 2% Clear clear 8.6
Clear skies, 96°F — aggressively sunny.
96°F 68°F 1% Overcast cloudy 7.2
Overcast, 96°F, toasty with a lid on.
96°F 82°F 0% Overcast cloudy 7.3
Overcast, 96°F, toasty with a lid on.
88°F 81°F 7% Overcast cloudy 8.5
Overcast, 88°F, dry as a bone.
90°F 74°F 25% Clear clear 9.1
Clear skies, 90°F — sunscreen is not optional.
92°F 77°F 8% Overcast cloudy 7.9
Overcast, 92°F, toasty with a lid on.
91°F 80°F 7% Overcast cloudy 8.0
Overcast, 91°F, toasty with a lid on.
93°F 76°F 4% Mainly clear clear 8.9
Clear skies, 93°F — sunscreen is not optional.
96°F 77°F 3% Overcast cloudy 7.2
Overcast, 96°F, toasty with a lid on.
86°F 71°F 3% Clear clear 10.0
Clear skies, 86°F, zero drama.
80°F 66°F 3% Clear clear 10.0
Clear skies, 80°F, zero drama.
85°F 71°F 14% Clear clear 9.9
Clear skies, 85°F, zero drama.
93°F 74°F 6% Clear clear 9.2
Clear skies, 93°F — sunscreen is not optional.
91°F 76°F 3% Mainly clear clear 9.2
Clear skies, 91°F — sunscreen is not optional.
93°F 78°F 3% Partly cloudy partly 8.6
Partly cloudy, 93°F, not a drop of rain.

How this week got its score

  • 10 forecast days: 6 clear/mainly clear, 1 partly cloudy, 3 overcast, 0 wet (fog/drizzle/rain/showers), 0 stormy.
  • Trimmed mean of day scores 9.0 × 0.55 = 4.93
  • Worst day drag: worst day is 7.2 × 0.25 = 1.80 - one bad day cannot be averaged away.
  • Longest consecutive run of good days (≥7.0) is 10/10 = 100% coverage × 0.20 = 2.00
  • Best single day is 10.0 but it only counts through the trimmed mean - a lone great day cannot carry the window.

The full model, including why a single great day cannot rescue a bad week, is on the methodology page.

Getting to Las Vegas

The nearest airport we price is LAS. From New York City that is about 4h 56m in the air out of SWF, 2220 miles. Then about 9m to drive from LAS (est. 6 mi — road model, not real routing). Total door-to-lounger: 5h 05m. Flight times from 55 other departure metros are on the search page.

Where to stay in Las Vegas

We hold no live hotel rates for Las Vegas right now, so there is nothing honest to show here. Rates return as soon as the supplier does — the refresh state is on system status.

So, should you go?

Las Vegas scores 8.7 out of 10 and has 6 genuinely clear days out of 16. That holds up. Check the daily rows above for which specific days carry the sun, and price it from your own airport.

Frequently asked

Is it raining in Las Vegas this week?

No. The current 16-day forecast for Las Vegas shows no rain or storm days, peaking at 25% chance on the worst day. Cloud is not the dealbreaker here — rain is, and none is forecast.

How many clear days does Las Vegas have this week?

6. Las Vegas has 6 genuinely clear days out of the next 16.

Is Las Vegas good for a trip this week?

Yes. Las Vegas scores 8.7/10 with 6 genuinely clear days out of 16 — bright days outnumber dull ones.

Las Vegas by month — 8-year ERA5 history

Historical clear-sky percentages from the ERA5 reanalysis (2018–2025). This is history, not a forecast — the 7-day forecast above is this week. They can and do differ.

Las Vegas: clear-sky % by month, ERA5 2018–2025. n = days sampled.
Month Historically clear Sample (n)
January 0% n=248 all destinations →
February 15% n=226 all destinations →
March 32% n=248 all destinations →
April 84% n=240 all destinations →
May 88% n=248 all destinations →
June 95% n=240 all destinations →
July 88% n=248 all destinations →
August 85% n=248 all destinations →
September 92% n=240 all destinations →
October 82% n=248 all destinations →
November 34% n=240 all destinations →
December 0% n=248 all destinations →

Each month links to the detailed almanac page for Las Vegas in that month. The “all destinations” column links to the full ranking across all destinations for that month.

Forecast data from Open-Meteo, last refreshed 2026-09-24T02:07:50.537610Z. Hotel names and rates come from LiteAPI and change constantly; the rate shown is the rate we held at refresh time, not a quote. Scores are forecasts, not guarantees, and the whole model is published on our methodology page.