Las Vegas 天氣 預報
Las Vegas weather: 21°C, 晴朗. 逐小時 forecast, 14-day outlook, UV, air quality and the best time至visit.
雪 forecast for Las Vegas
No snow is in the current forecast window for Las Vegas.
0 of the next 16 nights are forecast至reach freezing.
Average monthly lows here stay above freezing all year, so lying snow is rare.
16-day forecast for Las Vegas
最高 / 最低; 降雨; UV
| 日期 | 天氣狀況 | 最高 / 最低 | 降雨 | 風 | UV |
|---|---|---|---|---|---|
| 週一, 十月 5 | ☀️ 晴朗 | 35° / 21° | 1% | 10 km/h | 6 |
| 週二, 十月 6 | ☀️ 晴朗 | 36° / 21° | 1% | 10 km/h | 6 |
| 週三, 十月 7 | ☀️ 晴朗 | 36° / 29° | 0% | 8 km/h | 6 |
| 週四, 十月 8 | ☀️ 晴朗 | 36° / 30° | 0% | 7 km/h | 6 |
| 週五, 十月 9 | ☀️ 晴朗 | 36° / 30° | 0% | 11 km/h | 6 |
| 週六, 十月 10 | ⛅ 局部多雲 | 36° / 29° | 3% | 28 km/h | 6 |
| 週日, 十月 11 | ⛅ 局部多雲 | 33° / 26° | 6% | 48 km/h | 6 |
| 週一, 十月 12 | ⛅ 局部多雲 | 29° / 23° | 10% | 37 km/h | 6 |
| 週二, 十月 13 | ☀️ 晴朗 | 27° / 22° | 5% | 17 km/h | 6 |
| 週三, 十月 14 | ☀️ 晴朗 | 26° / 18° | 1% | 18 km/h | 6 |
| 週四, 十月 15 | ☀️ 晴朗 | 27° / 20° | 3% | 11 km/h | 6 |
| 週五, 十月 16 | ☀️ 晴朗 | 28° / 21° | 6% | 7 km/h | 6 |
| 週六, 十月 17 | ☁️ 陰天 | 29° / 23° | 5% | 7 km/h | 5 |
| 週日, 十月 18 | ☁️ 陰天 | 30° / 24° | 0% | 12 km/h | 5 |
| 週一, 十月 19 | ☁️ 陰天 | 29° / 24° | 3% | 8 km/h | 6 |
| 週二, 十月 20 | ☀️ 晴朗 | 31° / 24° | 3% | 17 km/h | 6 |
氣候 in Las Vegas month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 15° | 3° | 8 mm | ★★★★☆ |
| 二月 | 19° | 7° | 25 mm | ★★★★☆ |
| 三月 | 24° | 11° | 9 mm | ★★★★★ |
| 四月 | 27° | 13° | 2 mm | ★★★★★ |
| 五月 | 33° | 18° | 6 mm | ★★★★★ |
| 六月 | 40° | 25° | 4 mm | ★★★★☆ |
| 七月 | 42° | 28° | 2 mm | ★★★★☆ |
| 八月 | 41° | 27° | 8 mm | ★★★★☆ |
| 九月 | 36° | 23° | 2 mm | ★★★★☆ |
| 十月 | 29° | 16° | 7 mm | ★★★★★ |
| 十一月 | 20° | 8° | 21 mm | ★★★★☆ |
| 十二月 | 17° | 5° | 10 mm | ★★★★☆ |
氣候 type: Hot and arid. 來源： Open-Meteo archive (ERA5).
What至pack, what至skip
- Lightweight, light-coloured clothing and a refillable water bottle
- 週日glasses, a brimmed hat and SPF 30+
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid 一月, 七月 and 八月 - historically the least comfortable months here.
查看 Las Vegas 的分時預報
Las Vegas weather - more answers
Explore Las Vegas
Every topic we hold for this place, and the same topic for the places around it.
天氣 for related places
Frequently asked questions
Where is Las Vegas?
Las Vegas is a city in Nevada. Its coordinates are 36.1699, -115.1398. It lies in 北美洲.
What is the weather like in Las Vegas現在?
It is currently 21°C (70°F)，天氣為晴朗. 濕度 is 30% and wind is 10 km/h.
When is the best time至visit Las Vegas?
三月, 四月, 五月 and 十月 offer the most comfortable conditions in Las Vegas, which has a hot and arid climate. 一月, 七月 and 八月 are usually the hardest months for outdoor plans.
What time zone is Las Vegas in?
Las Vegas observes America/Los_Angeles (UTC-07:00). The local time is 6:05 AM.
How many people live in Las Vegas?
Las Vegas has a population of approximately 660.000.
What is the nearest airport至Las Vegas?
The closest airports are Harry Reid International Airport (LAS), 10 km away, Los Angeles International Airport (LAX), 387 km away and Phoenix Sky Harbor International Airport (PHX), 417 km away.
What are the top things至do in Las Vegas?
Popular options include Las Vegas Strip, Valley of Fire State Park, Lake Mead, Death Valley National Park, Havasu Falls and Zion National Park.
What places are in Las Vegas?
Las Vegas covers 4 places in this atlas, including Harry Reid International Airport, Las Vegas Strip, ZIP Code 89109 and Area Code 702.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| 預報 and observations | Open-Meteo (ECMWF and national models). |
| 空氣品質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 氣候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天氣 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 十月 5, 2026 at 6:05 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
