| Labor Day - City Offices Closed | 09/07/2026 |
| Keep Katy Beautiful Board Meeting | 09/08/2026 4:30 PM |
| City Planning & Zoning Commission Meeting | 09/08/2026 6:30 PM |
| Annual Boots & Brews: Kickoff to KRHF | 09/12/2026 7:00 PM - 10:00 PM |
| Annual monarch butterfly migration | 09/13/2026 4:00 PM - 7:00 PM |
| 2026-2027 Proposed Budget - Public Hearing Notice | 09/14/2026 6:30 AM |
| City Council Meeting | 09/14/2026 6:30 PM |
| Parks and Recreation Board Meeting | 09/16/2026 5:30 PM |
| Family Kickball Tournament | 09/19/2026 11:00 AM |
| Katy Development Authority | 09/21/2026 9:30 AM |
| Reinvestment Zone Number One | 09/21/2026 9:30 AM |
| Katy Heritage Park Board Meeting | 09/21/2026 1:00 PM |
| Bird Week Celebration | 09/26/2026 4:00 PM - 7:00 PM |
| Social Services Advisory Board Meeting | 09/28/2026 1:30 PM - 2:30 PM |
| City Council Meeting | 09/28/2026 6:30 PM |
| 2026 Tax Rate - Notice of Public Hearing | 09/28/2026 6:30 PM |
| Katy Rice Harvest Festival Parade | 10/03/2026 9:00 AM - 10:00 AM |
| Keep Katy Beautiful Special Board Meeting | 10/06/2026 4:30 PM |
| Katy Rice Harvest Festival | 10/10/2026 10:00 AM - 10:00 PM |
| Katy Rice Harvest Festival | 10/11/2026 12:00 PM - 6:00 PM |
