Las Vegas/ Weather & Environment

Las Vegas Warm Weekend Gives Way to Monday Rain Chances

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Published on September 20, 2026
Las Vegas Warm Weekend Gives Way to Monday Rain ChancesSource: Google Street View

The Las Vegas area should remain dry Sunday before precipitation chances increase Monday afternoon and evening. Scattered showers and thunderstorms are possible in the Las Vegas area Monday afternoon and evening.

Sunday Brings Warm, Dry Conditions

The National Weather Service forecast calls for dry weekend conditions and near-average temperatures, with reduced, light winds. Afternoon humidity is expected to be unusually low, so hikers, yard workers and anyone spending time outdoors should plan for water, shade and regular breaks.

Storm Chances Arrive Monday Evening

Monday brings renewed afternoon and evening precipitation chances, with breezier winds possible. Those chances align with the storm threat described in Hoodline's earlier weekend forecast.

Slight Warming Before Late-Week Cooling

Tuesday should remain unsettled, with showers and storms still possible, while temperatures warm slightly after the rain chances. Cooling is expected later in the work week.