Las Vegas is cranking the heat back on this week. Clear skies Monday morning, June 1, 2026, are ushering in a stretch of triple-digit afternoons, with overnight lows only dipping into the mid-70s. Dry, sunny weather is expected through the workweek with virtually no chance of rain, so the overnight cool-down will be limited. If you have outdoor plans, it is a good week to move the heavy lifting or hard workouts into the early morning hours.
Daily Outlook
The National Weather Service Las Vegas calls for a high near 100°F on Monday, June 1, climbing to around 101°F on Tuesday, June 2, and peaking near 104°F on Wednesday, June 3, and Thursday, June 4. Nights will stay warm, with lows generally in the mid-70s, and precipitation chances are essentially zero through the week. Forecasters also note a late-week trough that may kick up southwest winds this weekend while only trimming temperatures slightly.
Local Resources And Safety
Clark County maintains a Stay Cool hub with heat-safety tips plus a map of cooling centers and community resources, and residents without reliable air conditioning are encouraged to check the county’s information for locations and hours. The county recommends staying well hydrated, avoiding strenuous activity in the middle of the day, and checking in on older neighbors, people with medical needs, and pets. For details on local cooling options and practical tips, visit Stay Cool Clark County.
Plan Ahead
Look for light to moderate afternoon breezes most days, with the best shot at stronger gusts arriving late this weekend, so secure loose outdoor items and build a little extra time into evening plans. Keep an eye on updated forecasts, and when possible, stack outdoor work or exercise into early-morning windows to cut down on heat exposure.
