The ideal temperature for pouring concrete is between 40°F and 60°F. Concrete can be poured in hot weather, but temperatures above 90°F can cause problems such as weakness, shrinkage, and cracking. Similarly, temperatures below 50°F will begin to slow the curing process, and the water in the cement is at risk of freezing at temperatures below 40°F. Here are some tips to ensure a successful concrete pour in hot or cold weather:

Tips for Pouring Concrete in Cold Weather:

• Prepare the pour site by removing any snow and ice from the work area.
• Start your pour in the early morning so the concrete can soak up the full effect of the sun over the course of the day.
• Use windbreakers, insulation, and more to fight the elements.
• Determine any special strength requirements or considerations before embarking on a cold weather concrete project.

Tips for Pouring Concrete in Hot Weather:

• Adjust the mix and installation process to accommodate the heat.
• Maintain an appropriate level of moisture in the concrete.
• Pour during the cooler parts of the day.
• Use windbreakers, shade, and water to keep the concrete cool.

Its important to note that concrete must maintain a temperature above 50°F for approximately 48 hours for the correct chemical reactions to occur during the curing process.