Las Vegas Weather March 2025. Get the monthly weather forecast for los vegas, nv, including daily high/low, historical averages, to help you plan ahead. Expect 21°c daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in las vegas in march.
Daily high temperatures increase by 8°f, from 68°f to 76°f, rarely falling below 58°f or exceeding 86°f. Free long range weather forecast for las vegas, nevada march 2025.
