Fri Feb 21 03:43:18 PM EST 2025 San Diego County Mountains- Including the cities of Julian and Pine Valley 1243 PM PST Fri Feb 21 2025 .TONIGHT...Mostly clear. Lows 37 to 47. Light winds. .SATURDAY...Mostly sunny. Warmer. Highs 70 to 77. Light winds becoming west 10 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows 40 to 49. Light winds. .SUNDAY...Mostly sunny. Highs 69 to 76. Light winds becoming west 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 43 to 53. Light winds. .MONDAY...Sunny. Highs 71 to 78. .MONDAY NIGHT...Mostly clear. Lows 45 to 55. .TUESDAY...Mostly sunny. Highs 74 to 81. .TUESDAY NIGHT...Partly cloudy. Lows 48 to 57. .WEDNESDAY...Partly cloudy. Highs 74 to 82. .WEDNESDAY NIGHT...Partly cloudy. Lows 47 to 57. .THURSDAY...Partly cloudy. Highs 71 to 78. .THURSDAY NIGHT...Partly cloudy. Colder. Lows 42 to 52. .FRIDAY...Partly cloudy with a slight chance of showers. Highs 64 to 71.