How hot is it in Columbus, OH? 🌙 36°F Clear Feels like 36°F · Humidity 93% Sun ☀️ 57° / 40° Mon ☀️ 57° / 39° Tue ☀️ 63° / 40° Vet ☀️ 59° / 42° Thu 🌧️ 51° / 34° Overnight: Patchy frost. Mostly clear, with a low around 33.