Clark County Weather Forecast
Clark County weather: 54°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
14-day forecast for Clark County
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Fri, Oct 23 | ☁️ Overcast | 72° / 53° | 2% | 16 mph | 5 |
| Sat, Oct 24 | ☁️ Overcast | 76° / 58° | 2% | 16 mph | 5 |
| Sun, Oct 25 | ☀️ Clear sky | 74° / 65° | 1% | 5 mph | 5 |
| Mon, Oct 26 | ☁️ Overcast | 76° / 67° | 0% | 3 mph | 5 |
| Tue, Oct 27 | ☁️ Overcast | 80° / 68° | 0% | 20 mph | 5 |
| Wed, Oct 28 | ☁️ Overcast | 75° / 65° | 0% | 13 mph | 5 |
| Thu, Oct 29 | ☁️ Overcast | 77° / 67° | 1% | 12 mph | 5 |
| Fri, Oct 30 | ☁️ Overcast | 78° / 67° | 5% | 12 mph | 4 |
| Sat, Oct 31 | ☁️ Overcast | 75° / 61° | 23% | 17 mph | 3 |
| Sun, Nov 1 | 🌦️ Light showers | 69° / 59° | 29% · 0,4 in | 18 mph | 2 |
| Mon, Nov 2 | 🌧️ Heavy drizzle | 68° / 61° | 22% · 0,3 in | 27 mph | 3 |
| Tue, Nov 3 | ☁️ Overcast | 67° / 59° | 10% | 4 mph | 4 |
| Wed, Nov 4 | ☁️ Overcast | 68° / 61° | 19% | 8 mph | 4 |
| Thu, Nov 5 | ☁️ Overcast | 69° / 59° | 6% | 7 mph | 4 |
The two-week trend
Cooling. The second half of the window averages 37°F cooler than the days immediately ahead.
The window averages 73°F against a October normal of 85°F - 44°F below.
The next 7 days look unusually dry - roughly 0% of a normal October week (0,0 in against 0,1 in).
What this means for Clark County
Today is cooler than average for October. The forecast high of 72°F is 12.4°F below the 85°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 80°F.
What to pack, what to skip
- Sunglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid January, July and August - historically the least comfortable months here.
See the Clark County forecast by time range
Clark County weather - more answers
Explore Clark County
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Frequently asked questions
Where is Clark County?
Clark County is a county in Nevada. Its coordinates are 36.1699, -115.1398. It lies in North America.
What is the weather like in Clark County right now?
It is currently 54°F (12°C) with clear. Humidity is 62% and wind is 4 mph.
When is the best time to visit Clark County?
March, April, May and October offer the most comfortable conditions in Clark County, which has a hot and arid climate. January, July and August are usually the hardest months for outdoor plans.
What time zone is Clark County in?
Clark County observes America/Los_Angeles (UTC-07:00). The local time is 9:11 AM.
How many people live in Clark County?
Clark County has a population of approximately 2.3 million.
What is the nearest airport to Clark County?
The closest airports are Harry Reid International Airport (LAS), 6 mi away, Los Angeles International Airport (LAX), 241 mi away and Phoenix Sky Harbor International Airport (PHX), 259 mi away.
What are the top things to do in Clark County?
Popular options include Las Vegas Strip, Valley of Fire State Park, Lake Mead, Death Valley National Park, Havasu Falls and Zion National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 23, 2026 at 9:11 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
