A period of warm weather is expected for the Las Vegas area leading up to Halloween, with high temperatures in the upper 70s anticipated through Thursday before cooler conditions arrive for the holiday weekend. Residents and visitors can expect a transition from breezy weekend conditions to a mid-week warm-up, culminating in a cooler Halloween with a chance of showers.

Saturday night will see readings in the 60s, accompanied by partly cloudy skies. Breezy conditions are forecast, with wind gusts potentially reaching near 20 mph, which is expected to make the air feel cooler than the actual temperature. As the night progresses, skies are anticipated to become mostly clear, with the low temperature dropping to approximately 57 degrees. Winds during the overnight hours will be light, coming from the north-northwest at 3 to 6 mph.

Sunday morning is predicted to start chilly, with temperatures around 60 degrees by 8 a.m. The day will gradually warm up, reaching approximately 69 degrees by 11 a.m. Winds throughout Sunday are expected to be calm, contributing to what is described as "a great day to get some sunshine." The high temperature for Sunday afternoon is forecast to hit 76 degrees. As Sunday transitions into Sunday overnight, temperatures will again drop to about 57 degrees, prompting a recommendation to wear a jacket for those planning evening activities.

Looking ahead to the work week, a significant warm-up is in the forecast from Monday through Thursday. During this period, high temperatures are expected to consistently reach between 78 and 79 degrees. Overnight lows throughout these days will remain relatively mild, staying in the high 50s and low 60s. This extended period of warmth is expected to characterize much of the pre-Halloween week.

However, this warmer trend is anticipated to subside by Friday as conditions shift toward cooler weather for the Halloween weekend. Friday is forecast to be partly cloudy, with a small chance of showers. The high temperature on Friday is predicted to reach 74 degrees. The cooler trend continues into Halloween itself, which falls on Saturday. On Halloween, temperatures are expected to drop further, with the high forecast to reach 70 degrees. Like Friday, Halloween day will also be partly cloudy with a small chance of showers. The forecast suggests that the Halloween weekend will mark a noticeable change from the preceding warm days, bringing in the anticipated cooler temperatures.