Expect a bright and sunny day in Phoenix on April 15, 2025, with temperatures reaching up to 92 degrees. Check out the full 7-day weather forecast!

Meteorologist Amy Freeze brings you the detailed weather forecast for Phoenix on April 15, 2025. Enjoy clear skies and warm temperatures as we walk you through hourly updates and what to expect throughout the day. From morning cool to noontime warmth, stay prepared with this comprehensive guide. Plus, get insights into the following week’s weather trends. Read more about it in our detailed blog post.
The Southwest region is showcasing a mostly clear picture, with a few areas of activity. Light rain is observed near Ely, extending into Cedar City, reflecting a scattered precipitation pattern. Some showers are also developing just off the coast of San Diego, bringing potential rain inland. The rest of the region, including Las Vegas, Los Angeles, and Phoenix, remains predominantly dry with clear skies prevailing. Higher elevations near Flagstaff may see some cloud cover, but no significant precipitation is detected.
Expect a clear start to the morning in Phoenix with temperatures at 66 degrees by 8 AM. The sun will brighten your day by 10 AM, maintaining a temperature of 66 degrees with an east-southeast wind at 5 miles per hour. By noon, temperatures will rise to 75 degrees with sunny skies and a southeast breeze at 6 miles per hour.
High temperatures in the Southwest region are significantly above average for tomorrow. Las Vegas will see a sizzling 88 degrees, while Phoenix is expected to reach a warm 91 degrees. Further west, Los Angeles will have a high of 63 degrees, providing a mild contrast to the desert heat. In the coastal area, San Diego is anticipated to hit a comfortable 63 degrees as well. Cities like Fresno and Bakersfield will experience highs around 73 degrees, marking a pleasant day for those inland.
Expect a clear and sunny day in the desert Southwest tomorrow, with temperatures climbing above normal for this time of year. However, by late afternoon, Northern California will receive scattered showers, potentially intensifying into the evening. Be alert for slick travel conditions, especially in mountainous areas. Winds will pick up in the coastal regions and may cause challenging driving conditions. By Wednesday, temperatures will drop slightly across the Southwest as a weak cold front passes through the area.
Phoenix is expecting a very high UV index of 9 on both Tuesday and Wednesday. With the sun’s rays this intense, burn times are just 15 minutes.
For the 7-day outlook in Phoenix: Tuesday: Expect a sunny day with a high of 92 degrees and a low of 63. Wednesday: The clear skies continue, with temperatures reaching a high of 82 degrees and a low of 60. Thursday: Mostly clear, cooler temperatures with a high of 77 degrees and a low of 57. Friday: Showers develop later in the day, with highs around 72 degrees and a low of 55. Saturday: Sunshine returns, warming up to 83 degrees during the day and cooling to 59 at night. Sunday: Mostly clear skies with a daytime high peaking at 88 degrees and an overnight low of 62. Monday: The week wraps up with mostly clear skies, a high of 91 degrees, and a low of 63. Enjoy the sunshine and stay cool!