Sun Aug 1 16:56:29 EDT 2021 San Luis Obispo County Interior Valleys- Including Paso Robles and Atascadero 156 PM PDT Sun Aug 1 2021 .TONIGHT...Clear. Lows in the mid 40s to mid 50s except the mid to upper 60s in the Carrizo Plain. West winds 15 to 25 mph. .MONDAY...Sunny. Highs 87 to 104. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Clear. Lows in the upper 40s and 50s except the mid 60s to around 70 in the Carrizo Plain. West winds around 15 mph in the evening. .TUESDAY...Sunny. Highs 88 to 105. Northwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the mid 50s to lower 60s except the mid to upper 60s in the Carrizo Plain. West winds 15 to 25 mph in the evening. .WEDNESDAY...Sunny. Highs 87 to 100. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s to mid 60s. .THURSDAY...Sunny. Highs 90 to 100. .THURSDAY NIGHT...Clear. Lows in the mid 50s to mid 60s. .FRIDAY...Sunny. Highs in the mid 80s to mid 90s. .FRIDAY NIGHT...Clear. Lows in the mid 50s to mid 60s. .SATURDAY...Sunny. Highs in the 80s to mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s. .SUNDAY...Sunny. Highs in the 80s to mid 90s.