Based on data from the City of Frisco weather station:
No watering is recommended.
Cold temperatures and rain are projected in the forecast this week. Please keep sprinkler systems turned OFF.
Watering in temperatures below 40F is prohibited as defined by Frisco’s Water Management Plan and can result in a violation, with fees added to the water utility bill. In the event of freezing temperatures, make sure your sprinkler system is turned OFF to prevent possible hazardous conditions on streets and sidewalks.