Salt Lake City welcomes you with clear skies on July 4, 2025! Join us as we dive into the temperatures and conditions expected across the week. Stay cool and prepared with our insights!

Hello, Salt Lake City residents! Prepare to embrace clear skies and warm temperatures starting tomorrow morning. This detailed forecast covers the pleasant weather conditions rolling into the city, with specifics on hourly temperatures, wind speeds, and a 7-day outlook. Plus, get tips on how to safely enjoy the heat wave affecting our Southwest region. Dive deeper into our extended forecast and stay weather-aware!
The Southwest is experiencing varied weather conditions. Scattered rain showers are observed around Ely, moving southeast toward Las Vegas, where dry conditions persist. In contrast, a clear sky blankets much of the California coast, offering a reprieve from recent cloud cover. Meanwhile, scattered clouds are over Salt Lake City, with potential for clearing later in the evening.
Tomorrow morning in Salt Lake City, start your day with clear skies and temperatures around 68 degrees at 8 AM. Winds are coming from the southeast at 7 miles per hour, providing a gentle breeze. By 10 AM, enjoy the sunshine as temperatures rise to 72 degrees, with slightly stronger winds from the south-southeast at 6 miles per hour. As the morning progresses to noon, expect sunny skies and temperatures reaching 79 degrees, with winds from the south at 9 miles per hour.
Tomorrow, Phoenix heats up significantly, reaching a sweltering 106 degrees. Las Vegas is not far behind, expecting a high of 103 degrees, which is notably above average for this time of year. Bakersfield will experience warm temperatures as well, forecasted to hit 95 degrees. In contrast, San Francisco remains much cooler at just 64 degrees, reflecting the region’s typical marine layer influence. Overall, expect widespread warmth across the Southwest, with many areas feeling the heat.
A mid-summer heat wave continues to affect much of the Southwest with clear skies and dry conditions across Arizona and Nevada tomorrow. Expect high temperatures to soar into the triple digits, intensifying heat concerns for outdoor activities. Coastal regions in Southern California will see milder temperatures, but evening fog may develop. In New Mexico, isolated thunderstorms could spark during the afternoon, especially near the eastern mountains. Stay hydrated and cautious with outdoor plans, as there is little relief from the heat expected in the coming days.
Salt Lake City’s UV index on Friday is 8, with sun exposure risks including a burn time of approximately 17 minutes, but storms will help shield from harmful rays. On Saturday, the UV index peaks at 9, reducing the burn time to a swift 15 minutes, so be sure to wear sunscreen and protective clothing for any outdoor festivities!
Here’s the 7-day outlook for Salt Lake City: Friday: Expect partly cloudy skies with a high of 88 degrees and a low of 67 degrees. Saturday: Clear skies, with temperatures climbing to 91 degrees, cooling down to 64 degrees at night. Sunday: Another clear day with the high reaching 92 degrees and a low of 65 degrees. Monday: Mostly clear conditions as temperatures soar to 96 degrees, with a nighttime low of 70 degrees. Tuesday: Clear skies continue, with the temperature pushing up to 99 degrees and a low of 71 degrees. Wednesday: Partly cloudy, with the thermometer hitting 101 degrees, and a low near 71 degrees. Thursday: Clear skies return, with a high of 95 degrees and a low of 68 degrees. Stay safe and enjoy the week in Salt Lake City!