Facing the summer heat can be challenging, but our weather guide for Salt Lake City and beyond offers detailed insights into what to expect and how to stay prepared.

This detailed guide covers the current weather conditions in Salt Lake City and its impact on the Southwest region. With temperature soaring above 95 degrees and expected drops during the night, our guide helps you plan your day around the city’s weather cycles. Learn about protective measures against a high UV index and discover how Northern California’s rainy forecast could affect your travel plans. Each city in the Southwest faces unique weather challenges, and this guide offers tailored advice for residents and visitors alike. The Southwest region shows dry conditions across major metropolitan areas like Los Angeles and Phoenix. Northern areas, including Ely and Cedar City, are experiencing scattered clouds. Redding sees some light rainfall, with clouds extending toward the east. Strong hot winds are expected near Salt Lake City due to the movement of weather systems in the area.
Afternoon temperatures in Salt Lake City are soaring to 95 degrees with a steady southwest wind around 8 mph. Cloud cover is mostly dominant, providing some relief from the intense summer sun. By 6 PM, look for a slight increase to 96 degrees as clouds start to break up, turning skies partly cloudy.
Today’s high temperatures are rising significantly across the Southwest. Las Vegas is heating up, reaching a scorching 109 degrees, while Phoenix is close behind at 106 degrees. In Southern California, temperatures vary more, with Los Angeles at 77 degrees, contrasting with Bakersfield’s sizzling high of 105. San Diego remains mild at 75 degrees, offering some relief from the intense heat. Flagstaff stays cooler at 83 degrees, providing a refreshing break from the surrounding warmth.
Tonight, low temperatures in the Southwest region are notably cooler, with San Francisco dipping to 57 degrees. Bakersfield is expected to cool down to 71, while Los Angeles will see a low of 62. Flagstaff will be chilly, hitting 55 degrees. Ely will experience a significant drop to52.
Tomorrow, Las Vegas will be sizzling with a high of 104 degrees, significantly above average for this time of year. In Phoenix, anticipate a warm 97 degrees, which also trends above normal. Tucson will see similar conditions with a projected high of 98 degrees. Over in Fresno, expect a high of 98 degrees as well, reflecting the ongoing heat wave across the Southwest. San Diego will be on the cooler side, reaching 75 degrees, providing a pleasant contrast to the sweltering inland temperatures.
Tomorrow, the Southwest will experience sunny skies predominantly across the desert areas, maintaining warm conditions. However, Northern California should brace for several rounds of rain, potentially impacting travel with slick conditions, especially over mountain passes. Southern California, particularly around the San Bernardino Valley, could see heavier showers, raising concerns for tricky driving. While the coast and desert remain mostly dry, keep an eye on the precipitation in the valleys and higher elevations.
Expect a very high UV index of 9 in Salt Lake City both Tuesday and Wednesday, with a burn time of just 15 minutes!