Clark County Weather Forecast
Clark County weather: 97°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Risk assessment for Clark County
Derived from the current forecast window - not an official warning.
Peak gusts of 29 mph and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 0,0 in, 0,1 in across the window. Flash flooding risk rises sharply above 50 mm in a day.
Active alerts for Clark County
Derived from the forecast. No official alert feed is wired for this country yet.
16-day forecast for Clark County
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sun, Aug 23 | 🌤️ Mainly clear | 111° / 84° | 2% | 16 mph | 8 |
| Mon, Aug 24 | ☁️ Overcast | 109° / 83° | 8% | 21 mph | 8 |
| Tue, Aug 25 | ☁️ Overcast | 107° / 79° | 1% | 7 mph | 8 |
| Wed, Aug 26 | 🌤️ Mainly clear | 110° / 96° | 0% | 21 mph | 8 |
| Thu, Aug 27 | 🌦️ Light drizzle | 109° / 96° | 1% · 0,0 in | 17 mph | 7 |
| Fri, Aug 28 | 🌦️ Drizzle | 106° / 92° | 1% · 0,0 in | 21 mph | 7 |
| Sat, Aug 29 | ⛅ Partly cloudy | 107° / 94° | 3% | 21 mph | 8 |
| Sun, Aug 30 | 🌦️ Light drizzle | 105° / 94° | 2% · 0,0 in | 20 mph | 8 |
| Mon, Aug 31 | 🌦️ Light drizzle | 103° / 91° | 5% · 0,0 in | 20 mph | 8 |
| Tue, Sep 1 | ☁️ Overcast | 105° / 92° | 5% | 13 mph | 8 |
| Wed, Sep 2 | ☀️ Clear sky | 107° / 95° | 8% | 11 mph | 8 |
| Thu, Sep 3 | ☀️ Clear sky | 110° / 97° | 10% | 6 mph | 8 |
| Fri, Sep 4 | ☁️ Overcast | 111° / 99° | 11% | 16 mph | 8 |
| Sat, Sep 5 | ☁️ Overcast | 100° / 88° | 6% | 23 mph | 6 |
| Sun, Sep 6 | ☁️ Overcast | 99° / 84° | 13% | 8 mph | 8 |
| Mon, Sep 7 | ☁️ Overcast | 105° / 93° | 12% | 6 mph | 8 |
What this means for Clark County
Today is slightly warmer than average for August. The forecast high of 111°F is 7°F above the 104°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.
See the Clark County forecast by time range
Clark County weather - more answers
Explore Clark County
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
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 97°F (36°C) with clear. Humidity is 11% and wind is 7 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 semi-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 10:51 PM.
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 August 23, 2026 at 10:51 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
