Fri Feb 21 03:43:18 PM EST 2025 San Diego County Deserts- Including the city of Borrego Springs 1243 PM PST Fri Feb 21 2025 .TONIGHT...Mostly clear. Lows 49 to 57. Light winds becoming northwest 10 mph overnight. .SATURDAY...Mostly sunny. Highs 81 to 84. Light winds. .SATURDAY NIGHT...Mostly clear. Lows 51 to 60. Areas of winds west to 10 mph in the evening becoming light. .SUNDAY...Mostly sunny. Highs 82 to 86. Light winds. .SUNDAY NIGHT...Clear. Lows 55 to 63. Light winds. .MONDAY...Mostly sunny. Highs 85 to 89. .MONDAY NIGHT...Clear. Lows 58 to 66. .TUESDAY...Mostly sunny. Highs 88 to 92. .TUESDAY NIGHT...Partly cloudy. Lows 60 to 69. .WEDNESDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 89 to 93. .WEDNESDAY NIGHT...Partly cloudy. Lows 59 to 69. .THURSDAY...Partly cloudy. Highs 86 to 90. .THURSDAY NIGHT...Partly cloudy. Lows 55 to 64. .FRIDAY...Partly cloudy. Highs 82 to 85.