Was October 23, 2026 a frost tonight in Columbus?
NO
No — tonight's low here is about 5 °C (41 °F), comfortably above the freezing mark.
Why
- Forecast overnight low: 5.1 °C (41.2 °F)
- Currently 10.6 °C (51 °F), clear sky
- Frost generally needs 0 °C (32 °F) or lower