This week in Phoenix promises clear skies and soaring temperatures, with a peak at 105°F. Stay updated with Amy Freeze’s precise and engaging forecast.

Welcome to your ultimate guide for the upcoming week’s weather across Phoenix and the Southwest. Meteorologist Amy Freeze brings you the latest updates on temperatures, sky conditions, and safety tips amidst the region’s intense heat. Dive deeper into day-by-day forecasts, from scorching days to cooler nights, and prepare effectively for weather fluctuations. Don’t miss out on our detailed 7-day outlook!
In the Southwest region, the radar reveals a calm situation overall but not without some notable activity. Light snow is making its presence felt around Salt Lake City and the mountainous areas north of Ely. Meanwhile, rain showers are increasing in intensity just south of Reno. Clear skies dominate the major urban areas like Los Angeles, Phoenix, and Las Vegas, providing some reprieve from any precipitation. The rest of the region, including San Francisco and San Diego, remains under mostly clear conditions, offering ample sunshine.
In Phoenix this evening, skies will remain clear with temperatures starting at 100 degrees at 9 PM, dropping to 92 degrees by 1 AM. Expect light winds shifting from west at 7 miles per hour to north-northeast at 6 miles per hour.
Expect a chilly night in the Southwest as temperatures drop significantly. Flagstaff will see a low of just 44 degrees, while Las Vegas will cool down to 57. In Los Angeles, temperatures will fall to 59 degrees. Bakersfield will rest at 67 degrees, and San Diego will stay mild at 61.
High temperatures in the Southwest tomorrow are expected to be well above average. Phoenix will soar to a scorching 103 degrees, while Las Vegas will also be hot at 99 degrees. Over in Bakersfield, we anticipate a high of 102 degrees, and Fresno isn’t far behind with a high of 99 degrees as well. Coastal areas like San Diego will see a warm 87 degrees, while San Francisco remains cooler at 70 degrees.
Tomorrow in the Southwest, expect clear skies and dry conditions dominating the desert regions. However, the coastal areas, particularly Northern California, will experience multiple rounds of valley rain from Tuesday into Wednesday. Southern California, including the San Bernardino Valley, will see scattered showers with some areas experiencing heavy rain. Be prepared for tricky driving and potentially slick conditions, especially over mountain passes.
The UV index in Phoenix is extremely high at 10 on both Friday and Saturday. Expect sunburn in as little as 12 minutes if precautions aren’t taken in direct sunlight.
For the 7 Day Outlook in Phoenix: Friday: Clear skies dominate with hot conditions, reaching a high of 103 degrees and a low of 80. Saturday: Another clear and sunny day with temperatures soaring to 104 degrees, cooling to 80 at night. Sunday: Partly cloudy skies usher in a slight drop in temperatures with a high of 105 degrees and a low of 77. Monday: Expect partly cloudy conditions with temperatures peaking at 100 degrees and dipping to 75 as the evening sets in. Tuesday: Look forward to mostly clear skies with a cooler day high of 89 degrees and a low of 65. Wednesday: Continued clear weather with a high of 88 degrees, nighttime lows reaching 66 degrees. Thursday: Wrap up the week with clear skies as the thermometer reads a high of 92 degrees and a pleasant low of 67.