NWS Forecast Office Boise, ID

Despite the warm spring weather we've been having recently, we're not out of the woods yet for frosts or freezes. For those thinking about a garden, we still have a ways to go before frost or freezing temperatures are unlikely to occur. For most lower elevation sites, the last freeze on average occurs in early May, and the last frost is mid to late May. For the mountains, it's even later- June, with frosts and freezes possible into July!