Expires:202512211100;;939734 FPUS55 KPSR 202301 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 400 PM MST Sat Dec 20 2025 This is an automatically generated product that provides average values for large geographical areas and may not be representative of the exact location that you are interested in. For a more site specific forecast, please visit weather.gov/phoenix and either (1) Select a location from the dropdown menu above the map or (2) Click a location on the map. You can refine your selection by clicking on the map displayed on the resulting page. AZZ539-559-211100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 400 PM MST Sat Dec 20 2025 .TONIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 48 to 58. Light wind in the evening becoming southeast around 5 mph after midnight. .SUNDAY...Sunny. Highs 76 to 81. East wind around 5 mph in the morning becoming north in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 47 to 57. Light wind in the evening becoming east around 5 mph after midnight. .MONDAY...Mostly sunny in the morning then becoming partly sunny. Highs 77 to 82. Northeast wind around 5 mph. .MONDAY NIGHT...Considerable cloudiness. Lows 48 to 58. Southeast wind around 5 mph. .TUESDAY...Mostly cloudy. Highs in the mid to upper 70s. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Lows 56 to 61. Chance of rain 30 percent. .WEDNESDAY...Considerable cloudiness. A 10 percent chance of showers in the afternoon. Highs 73 to 78. .WEDNESDAY NIGHT...Considerable cloudiness with a 40 percent chance of showers. Lows 56 to 61. .CHRISTMAS DAY...Considerable cloudiness with a chance of showers and a slight chance of thunderstorms. Highs in the lower to mid 70s. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 55 to 60. .FRIDAY...Mostly cloudy with a 20 percent chance of showers. Highs in the lower to mid 70s. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows in the lower to mid 50s. .SATURDAY...Partly cloudy with a 20 percent chance of showers. Highs near 70. $$