National Weather Service Forecast for: Phoenix AZ
Issued by: National Weather Service Phoenix, AZ
Updated: 3:41 pm MST Jul 12, 2026
 
This
Afternoon
This Afternoon: A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 108. West southwest wind around 5 mph.
Slight Chance
T-storms

 Tonight

Tonight: A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 86. North wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.
Chance
T-storms

 Monday

Monday: A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 107. Heat index values as high as 111. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunny then
Slight Chance
T-storms
 Monday
Night
Monday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 88. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Slight Chance
T-storms

 Tuesday

Tuesday: A chance of thunderstorms after 5pm. Sunny, with a high near 108. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Sunny then
Chance
T-storms
 Tuesday
Night
Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 89. North wind around 5 mph becoming south southeast in the evening.
Chance
T-storms

 Wednesday

Wednesday: A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 108. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Chance
Showers

 Wednesday
Night
Wednesday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 86. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely then
Chance
Showers
 Thursday

Thursday: A 30 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 104. East southeast wind around 5 mph becoming south in the afternoon.
Chance
T-storms
Hi 108 °F Lo 86 °F Hi 107 °F Lo 88 °F Hi 108 °F Lo 89 °F Hi 108 °F Lo 86 °F Hi 104 °F

Severe Thunderstorm Watch
 

This Afternoon
 
 A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 108. West southwest wind around 5 mph.
Tonight
 
 A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 86. North wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.
Monday
 
 A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 107. Heat index values as high as 111. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
 
 A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 88. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
 
 A chance of thunderstorms after 5pm. Sunny, with a high near 108. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
 
 A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 89. North wind around 5 mph becoming south southeast in the evening.
Wednesday
 
 A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 108. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Wednesday Night
 
 Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 86. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
 
 A 30 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 104. East southeast wind around 5 mph becoming south in the afternoon.
Thursday Night
 
 Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 82. East northeast wind around 5 mph becoming west southwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 97. West southwest wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
 Showers and thunderstorms likely. Mostly cloudy, with a low around 80. South wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. Southeast wind around 5 mph becoming west southwest in the afternoon.
Saturday Night
 
 A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82. West southwest wind around 5 mph becoming calm.
Sunday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 100. South wind around 5 mph.

 

Forecast from NOAA-NWS for Phoenix AZ.