diff --git a/Scripts/scheduler.py b/Scripts/scheduler.py
new file mode 100644
index 0000000..8f59f54
--- /dev/null
+++ b/Scripts/scheduler.py
@@ -0,0 +1,143 @@
+import time
+
+class ScheduleMonitor:
+    """Monitor that checks and applies temperature schedules."""
+    
+    def __init__(self, ac_monitor, heater_monitor, config, interval=60):
+        """
+        Initialize schedule monitor.
+        
+        Args:
+            ac_monitor: ACMonitor instance
+            heater_monitor: HeaterMonitor instance
+            config: Configuration dict with schedules
+            interval: How often to check schedule (seconds)
+        """
+        self.ac_monitor = ac_monitor
+        self.heater_monitor = heater_monitor
+        self.config = config
+        self.interval = interval
+        self.last_check = 0
+        self.current_schedule = None
+        self.last_applied_schedule = None
+        
+    def _parse_time(self, time_str):
+        """Convert time string 'HH:MM' to minutes since midnight."""
+        try:
+            parts = time_str.split(':')
+            hours = int(parts[0])
+            minutes = int(parts[1])
+            return hours * 60 + minutes
+        except:
+            return None
+    
+    def _get_current_minutes(self):
+        """Get current time in minutes since midnight."""
+        t = time.localtime()
+        return t[3] * 60 + t[4]  # hours * 60 + minutes
+    
+    def _find_active_schedule(self):
+        """Find which schedule should be active right now."""
+        if not self.config.get('schedule_enabled', False):
+            return None
+        
+        schedules = self.config.get('schedules', [])
+        if not schedules:
+            return None
+        
+        current_minutes = self._get_current_minutes()
+        
+        # Sort schedules by time
+        sorted_schedules = []
+        for schedule in schedules:
+            schedule_minutes = self._parse_time(schedule['time'])
+            if schedule_minutes is not None:
+                sorted_schedules.append((schedule_minutes, schedule))
+        
+        sorted_schedules.sort()
+        
+        # Find the most recent schedule that has passed
+        active_schedule = None
+        for schedule_minutes, schedule in sorted_schedules:
+            if current_minutes >= schedule_minutes:
+                active_schedule = schedule
+            else:
+                break
+        
+        # If no schedule found (before first schedule), use last schedule from yesterday
+        if active_schedule is None and sorted_schedules:
+            active_schedule = sorted_schedules[-1][1]
+        
+        return active_schedule
+    
+    def _apply_schedule(self, schedule):
+        """Apply a schedule's settings to the monitors."""
+        if not schedule:
+            return
+        
+        # Check if this is a different schedule than last applied
+        schedule_id = schedule.get('time', '') + schedule.get('name', '')
+        if schedule_id == self.last_applied_schedule:
+            return  # Already applied
+        
+        try:
+            # Update AC settings if provided
+            if 'ac_target' in schedule:
+                self.ac_monitor.target_temp = float(schedule['ac_target'])
+            
+            if 'ac_swing' in schedule:
+                self.ac_monitor.temp_swing = float(schedule['ac_swing'])
+            
+            # Update heater settings if provided
+            if 'heater_target' in schedule:
+                self.heater_monitor.target_temp = float(schedule['heater_target'])
+            
+            if 'heater_swing' in schedule:
+                self.heater_monitor.temp_swing = float(schedule['heater_swing'])
+            
+            # Log the change
+            schedule_name = schedule.get('name', 'Unnamed')
+            print("\n" + "="*50)
+            print("Schedule Applied: {}".format(schedule_name))
+            print("="*50)
+            print("AC Target:      {}°F".format(self.ac_monitor.target_temp))
+            print("Heater Target:  {}°F".format(self.heater_monitor.target_temp))
+            print("="*50 + "\n")
+            
+            # Send Discord notification
+            try:
+                from scripts.discord_webhook import send_discord_message
+                message = "🕐 Schedule '{}' applied - AC: {}°F | Heater: {}°F".format(
+                    schedule_name,
+                    self.ac_monitor.target_temp,
+                    self.heater_monitor.target_temp
+                )
+                send_discord_message(message)
+            except:
+                pass
+            
+            self.last_applied_schedule = schedule_id
+            
+        except Exception as e:
+            print("Error applying schedule: {}".format(e))
+    
+    def run(self):
+        """Check if schedule needs to be updated."""
+        current_time = time.time()
+        
+        # Only check at specified interval
+        if current_time - self.last_check < self.interval:
+            return
+        
+        self.last_check = current_time
+        
+        # Find and apply active schedule
+        active_schedule = self._find_active_schedule()
+        if active_schedule:
+            self._apply_schedule(active_schedule)
+    
+    def reload_config(self, new_config):
+        """Reload configuration (called when settings are updated via web)."""
+        self.config = new_config
+        self.last_applied_schedule = None  # Force re-application
+        print("Schedule configuration reloaded")
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