Will it rain in
Las Vegas today?
Live hourly rain forecast and run verdict for Las Vegas, Nevada, US.
Running in Las Vegas means respecting the Mojave Desert's extreme heat and bone-dry air. Whether it's a predawn run to escape the triple-digit temperatures, a rare flash flood warning, or a windy morning on the Strip's quieter stretches, knowing whether to head out before you lace up matters. RainOrRun checks live conditions in Las Vegas right now and gives you an instant verdict — plus the best hourly window if the weather's on the fence. We'll also recommend the right gear for whatever Vegas's desert climate is throwing at you today.
What to wear
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How often does it rain in Las Vegas?
Las Vegas records around 124mm of rain a year, spread across about 24 days — roughly 7% of all days, or 2 days in an average month. Rain is rarely the thing that stops a run in Las Vegas. You can plan a training week without building it around the forecast, and a packable jacket is more insurance policy than staple.
The wettest month is January, averaging 23mm across about 4 rainy days. The driest is June, with 2mm over roughly 0 days. Average lows bottom out around 3.9°C in December — long-sleeve and light-glove weather rather than full winter kit. At the other end, July averages 40.8°C highs — hot enough that early morning and evening are the sensible windows, and hydration matters more than waterproofing.
Those are ten-year averages, not a forecast. What actually matters on the day is the next twelve hours — which is what the live verdict and hourly strip at the top of this page are for.
| Month | Rainfall | Rainy days | Avg high | Avg low |
|---|---|---|---|---|
| January | 23mm | 4 | 14.3°C | 4.2°C |
| February | 16mm | 3 | 17.3°C | 5.6°C |
| March | 15mm | 4 | 21.3°C | 9.5°C |
| April | 5mm | 2 | 27°C | 13.9°C |
| May | 5mm | 1 | 30.9°C | 17.9°C |
| June | 2mm | 0 | 38.4°C | 24.3°C |
| July | 8mm | 2 | 40.8°C | 27.6°C |
| August | 13mm | 2 | 39.4°C | 26.4°C |
| September | 9mm | 1 | 35.3°C | 22.1°C |
| October | 6mm | 2 | 27.8°C | 15.3°C |
| November | 9mm | 1 | 19.5°C | 8.2°C |
| December | 13mm | 2 | 14.1°C | 3.9°C |
Historical data: Open-Meteo archive, 2015–2024. A “rainy day” means at least 1mm of precipitation.
Running in Las Vegas: common questions
Will it rain in Las Vegas today?
The forecast card at the top of this page shows Las Vegas's rain probability for the current hour, plus an hour-by-hour breakdown for the rest of the day, using live Open-Meteo data. Historically, Las Vegas sees rain on about 24 days a year, so on any given day there is roughly a 7% chance of some rain falling.
Is it a good day to run in Las Vegas?
RainOrRun scores the live Las Vegas forecast on rain probability, rainfall amount, temperature, wind speed and severe weather, then returns a single verdict: Go, Maybe, or Don't Bother. A Maybe means conditions are borderline and it is worth picking your window rather than skipping the run.
What is the best time to run in Las Vegas today?
The hourly strip above highlights the best single window of the day for Las Vegas — the hour combining the lowest rain probability with the most comfortable temperature. You can also check up to eight days ahead using the date picker if you are planning a long run or a race.
What should I wear running in Las Vegas today?
The gear section on this page updates with the live Las Vegas forecast: a waterproof jacket and peaked cap when rain probability goes above 40%, a thermal base layer and gloves below 8 degrees Celsius, and a high-vis vest when wind or low light make you harder to see.
What is the wettest month in Las Vegas?
January is the wettest month in Las Vegas, averaging 23mm of rain across about 4 rainy days. June is the driest, with around 2mm over roughly 0 days. Figures are ten-year averages covering 2015 to 2024.
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