George S Laplante

Last Frost Date 2025 Zone 6b. Want to know when to expect your last frost of the spring, or the first frost of the fall? Gardening in zone 6b requires strategic timing to ensure your plants and flowers thrive.

Enter your location below and we will tell you when your average first frost and last frost dates are likely to happen. Typically, the last frost occurs around mid to late april, and the first fall frost hits by late october.