Los Angeles enjoys clear skies while the Southwest sizzles under high temperatures. Stay updated with our forecast and prepare for a cool evening amidst the summer heat.

This complete forecast for Los Angeles and the Southwest outlines the clear skies, high temperatures, and expected disturbances. From triple-digit temperatures in Las Vegas to cooler breezes in San Francisco, our update keeps you covered. Don’t forget to check the very high UV index in LA and protect yourself from the sun. Visit our in-depth article for more details on how to navigate these conditions.
Only a few clouds around Salt Lake City, while Ely is under overcast skies. Around Cedar City and Flagstaff, partly cloudy. Farther west, the coast from San Francisco to Los Angeles remains under clear skies, perfect for those enjoying the California sunshine. Las Vegas stays dry with no precipitation on the radar.
Evening temperatures in Los Angeles will begin at 70 degrees by 9 PM, dipping to 62 degrees by 1 AM. Expect mostly sunny conditions initially, transitioning to partly cloudy skies before midnight. Winds will be light, moving from SSW at 8 mph to S at 5 mph throughout the night.
Tonight, Las Vegas will see a low of 82 degrees, while Phoenix remains higher at 85. Flagstaff is significantly cooler, dropping to 58 degrees, a notable contrast to the warmer cities. San Francisco will cool down to 55 degrees, and Reno expects a low of 61.
Tomorrow in the Southwest, Las Vegas will be sizzling with a high of 109 degrees, marking a significant uptick in temperatures. Phoenix isn’t far behind, expecting a high of 107 degrees, well above the seasonal average. Fresno will also see elevated temps hitting 103 degrees, contributing to a warm trend across California’s Central Valley. Bakersfield rounds out the region with a scorching high of 105 degrees. Meanwhile, coastal areas like San Francisco will remain cooler at 65 degrees, creating a stark contrast in the region’s temperature profile.
Expect a mostly clear and hot day in the Southwest with blazing sunshine across Arizona and New Mexico. Temperatures will climb into the triple digits, so stay hydrated and take it easy outdoors. However, by late evening, a disturbance moves into Southern California, bringing scattered showers and isolated thunderstorms, particularly along the coastal and inland mountains. Be cautious of sudden gusty winds and brief heavy rainfall that could create slick road conditions.
The UV index for Los Angeles on Monday and Tuesday is very high at 11, with a burn time of just 11 minutes in direct sunlight. It’s crucial to take precautions like wearing sunscreen and protective clothing.
For the 7-day forecast in Los Angeles: Monday: It starts with cloudy skies, with a high of 69 degrees and a mild low of 62 degrees. Tuesday: Mostly cloudy conditions with temperatures reaching 70 degrees and dropping to 62 degrees overnight. Wednesday: Expect partly cloudy skies with a pleasant high of 70 degrees and a low of 61 degrees. Thursday: Weather remains mostly cloudy, with highs around 70 degrees and lows at 62 degrees. Friday: A mix of sun and clouds, with the temperature peaking at 72 degrees and cooling to 63 degrees. Saturday: A beautiful mostly clear day with a high of 73 degrees and a low of 63 degrees. Sunday: Similar conditions with mostly clear skies, a high of 72 degrees, and a steady low of 63 degrees. Enjoy the consistent and comfortable weather, Los Angeles! Stay safe!