National Weather Service Forecast for: Sun City AZ
Issued by: National Weather Service Phoenix, AZ
Updated: 9:46 pm MST Dec 22, 2025
 
Tonight

Tonight: Partly cloudy, with a low around 52. Calm wind becoming northeast around 5 mph.
Partly Cloudy

 Tuesday

Tuesday: Partly sunny, with a high near 77. Northeast wind around 5 mph becoming south southwest in the afternoon.
Partly Sunny

 Tuesday
Night
Tuesday Night: Showers likely. Cloudy, with a low around 59. West wind around 5 mph becoming east after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Showers
Likely
 Wednesday

Wednesday: A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 75. East northeast wind 5 to 10 mph.
Chance
Showers
 Wednesday
Night
Wednesday Night: Showers. Low around 61. East northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers

 Christmas
Day
Christmas Day: Showers before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers likely after 2pm. High near 73. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers then
Showers
Likely
 Thursday
Night
Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm.
Chance
Showers
 Friday

Friday: A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 71. Calm wind becoming south southwest around 5 mph in the afternoon.
Slight Chance
Showers then
Mostly Cloudy
 Friday
Night
Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 50. West southwest wind around 5 mph becoming calm.
Slight Chance
Showers
Lo 52 °F Hi 77 °F Lo 59 °F Hi 75 °F Lo 61 °F Hi 73 °F Lo 59 °F Hi 71 °F Lo 50 °F

 

Tonight
 
 Partly cloudy, with a low around 52. Calm wind becoming northeast around 5 mph.
Tuesday
 
 Partly sunny, with a high near 77. Northeast wind around 5 mph becoming south southwest in the afternoon.
Tuesday Night
 
 Showers likely. Cloudy, with a low around 59. West wind around 5 mph becoming east after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
 
 A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 75. East northeast wind 5 to 10 mph.
Wednesday Night
 
 Showers. Low around 61. East northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Christmas Day
 
 Showers before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers likely after 2pm. High near 73. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
 
 A 40 percent chance of showers. Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm.
Friday
 
 A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 71. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
 
 A 20 percent chance of showers. Mostly cloudy, with a low around 50. West southwest wind around 5 mph becoming calm.
Saturday
 
 Mostly sunny, with a high near 68. Calm wind becoming west southwest around 5 mph.
Saturday Night
 
 Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming northeast after midnight.
Sunday
 
 Mostly sunny, with a high near 67. Northeast wind around 5 mph.
Sunday Night
 
 A 20 percent chance of showers. Partly cloudy, with a low around 47. North northeast wind around 5 mph.
Monday
 
 A 20 percent chance of showers. Mostly sunny, with a high near 69. Northeast wind around 5 mph.

 

Forecast from NOAA-NWS for Sun City AZ.