Expires:202512211400;;935431 FPUS55 KTWC 202114 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 214 PM MST Sat Dec 20 2025 AZZ514-211400- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 214 PM MST Sat Dec 20 2025 .TONIGHT...Mostly clear. Lows 48 to 54. .SUNDAY...Sunny. Highs 63 to 73. .SUNDAY NIGHT...Mostly clear. Lows 48 to 54. .MONDAY...Mostly sunny. Highs 64 to 74. .MONDAY NIGHT...Mostly cloudy. Lows 48 to 54. .TUESDAY...Mostly cloudy. Highs 61 to 71. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows 49 to 55. .WEDNESDAY...Mostly cloudy with a 30 percent chance of showers. Highs 56 to 66. .WEDNESDAY NIGHT AND CHRISTMAS DAY...Mostly cloudy with a 30 percent chance of showers. Lows 48 to 54. Highs 58 to 68. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 40 percent chance of showers. Lows 47 to 53. Highs 57 to 67. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 40 percent chance of showers. Lows 46 to 52. Highs 51 to 61. $$