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Will it freeze in Columbiana in the next 7 nights?
No overnight lows at or below 32°F are forecast in Columbiana during the next 7 nights in the available NWS frost forecast.
Tonight: forecast low 45°F. Above 36°F.
NWS forecast period: Thu, Nov 5, 6:00 PM EST to Fri, Nov 6, 6:00 AM EST.
6 of the next 7 nights are forecast at 36°F or colder, cold enough for frost on exposed plants.
- Tonight 45°F Above 36°F · Mostly Cloudy
- Fri, Nov 6 36°F Frost possible · Light Rain Likely
- Sat, Nov 7 34°F Frost possible · Chance Light Rain then Mostly Cloudy
- Sun, Nov 8 33°F Frost possible · Mostly Clear
- Mon, Nov 9 36°F Frost possible · Mostly Clear
- Tue, Nov 10 34°F Frost possible · Mostly Clear
- Wed, Nov 11 33°F Frost possible · Partly Cloudy
Overnight lows from the National Weather Service forecast for this location. This covers the available forecast window, not the first freeze of the whole season. Frost can form above 32°F on clear, calm nights.
Frost and freeze probabilities
Freeze dates shift from year to year. Spring percentages describe the chance of a freeze after the stated date; fall percentages describe the chance of a freeze by that date. The 10% spring date is the cautious one: a later freeze happens about 1 year in 10.
These dates describe historical probabilities, not this year’s forecast or the earliest and latest possible freezes. Different weather stations or probability thresholds can produce different published dates for the same city.
Average first hard freeze in Columbiana
The median first fall hard-freeze date (28°F) is October 26, from NOAA’s 1991–2020 Climate Normals at Millport 4 NE. This is the 50% probability date, not a forecast for this year.
| Temperature | Last spring date 90% · 50% · 10% chance of a later freeze | First fall date 10% · 50% · 90% chance of an earlier freeze | Season |
|---|---|---|---|
| 36°F frost possible | Apr 27 · May 14 · May 28 | Sep 21 · Oct 4 · Oct 17 | 142 days |
| 32°F freeze | Apr 18 · May 2 · May 20 | Oct 1 · Oct 13 · Oct 29 | 165 days |
| 28°F hard freeze | Apr 4 · Apr 20 · May 9 | Oct 9 · Oct 26 · Nov 10 | 187 days |
Average high temperature by month
1991–2020 normals at Millport 4 NE
Average low temperature by month
Months with lows near or below freezing carry frost risk
Where these frost dates come from
The frost dates for Columbiana, OH come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Millport 4 NE (station USC00335315, elevation 1,170 ft), 13 mi from Columbiana. Local conditions (valleys, hilltops, distance to water, city heat) can shift frost dates by days or weeks. The hardiness zone is from the 2023 USDA Plant Hardiness Zone Map (USDA ARS and Oregon State University PRISM). See our methodology.
Frost dates near Columbiana
| City | Distance | Last spring frost | First fall frost |
|---|---|---|---|
| Salem, OH | 9.3 mi | May 2 | Oct 13 |
| Canfield, OH | 11 mi | May 8 | Oct 12 |
| Struthers, OH | 12 mi | Apr 30 | Oct 23 |
| Campbell, OH | 14 mi | Apr 30 | Oct 23 |
| Youngstown, OH | 15 mi | May 1 | Oct 17 |
| East Liverpool, OH | 18 mi | Apr 22 | Oct 28 |
| New Castle, PA | 19 mi | Apr 30 | Oct 23 |
| Girard, OH | 19 mi | May 1 | Oct 17 |
| Hubbard, OH | 20 mi | May 1 | Oct 17 |
| Beaver Falls, PA | 20 mi | Apr 27 | Oct 25 |
Frequently asked questions
When is the last frost in Columbiana?
On average, the last spring frost (32°F) in Columbiana is around May 2. In about 1 year in 10 it comes after May 20, and in 9 years in 10 it comes after April 18.
When is the first frost in Columbiana?
The first fall frost (32°F) usually arrives around October 13. There’s a 10% chance of a freeze by October 1 and a 90% chance by October 29.
Can it frost in Columbiana after the last frost date?
Yes. Frost can form on clear, calm nights even when the air stays above 32°F. Temperatures of 36°F or lower, cold enough for frost on exposed plants, have a 50% chance of occurring after May 14.
What growing zone is Columbiana?
Columbiana is in USDA Plant Hardiness Zone 6a (average annual extreme minimum temperature −10 to −5°F), based on the 2023 USDA map for ZIP code 44408. See growing zones in Ohio.
More: all Ohio frost dates · Ohio growing zones · frost vs. freeze