Phoenix Weather Forecast: Cloudy Skies and Comfortable Temperatures

3-day outlook shows gradual warming trend ahead

Mar. 16, 2026 at 6:12am

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Phoenix residents can expect a day of mostly cloudy skies and comfortable temperatures on Monday, March 16th, with a high of 85°F. The National Oceanic and Atmospheric Administration (NOAA) forecasts a warming trend over the next three days, with temperatures potentially approaching 100°F by Thursday.

Why it matters

The Phoenix metropolitan area is known for its hot, dry climate, so this forecast of moderate temperatures and cloud cover provides a brief respite from the typical desert conditions. However, the warming trend later in the week may impact outdoor activities and require residents to take precautions against dehydration and sun exposure.

The details

Current conditions in Phoenix include a temperature of 77°F, a 'feels like' temperature of 75°F, and exceptionally low humidity at 14%. Overnight lows dipped to 71°F. Despite the cloud cover, the chance of precipitation is minimal, and winds are light, averaging around 1 m/s. The extended forecast shows a gradual increase in temperatures, with Tuesday's high of 89°F, Wednesday's high of 93°F, and Thursday's high of 97°F.

  • The current weather conditions are for Monday, March 16th.
  • Tuesday, March 17th: High of 89°F, low of 74°F, very cloudy with winds of 2 km/h.
  • Wednesday, March 18th: High of 93°F, low of 77°F, clear skies with winds of 2 km/h.
  • Thursday, March 19th: High of 97°F, low of 79°F, very cloudy with a breeze of 2 km/h.

The players

National Oceanic and Atmospheric Administration (NOAA)

The National Oceanic and Atmospheric Administration is a scientific agency within the United States Department of Commerce that focuses on the conditions of the oceans, major waterways, and the atmosphere.

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The takeaway

This forecast highlights the variable nature of Phoenix's desert climate, with a brief respite from extreme heat followed by a warming trend later in the week. Residents should be prepared to adjust their outdoor activities and take precautions against dehydration and sun exposure as temperatures rise.