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Will it freeze in Demopolis in the next 7 nights?
No overnight lows at or below 32°F are forecast in Demopolis during the next 7 nights in the available NWS frost forecast.
Tonight: forecast low 49°F. Above 36°F.
NWS forecast period: Thu, Nov 5, 6:00 PM CST to Fri, Nov 6, 6:00 AM CST.
No nights at or below 36°F in the National Weather Service forecast for the next 7 nights.
- Tonight 49°F Above 36°F · Partly Cloudy
- Fri, Nov 6 45°F Above 36°F · Mostly Clear
- Sat, Nov 7 37°F Above 36°F · Partly Cloudy then Patchy Frost
- Sun, Nov 8 37°F Above 36°F · Partly Cloudy then Patchy Frost
- Mon, Nov 9 38°F Above 36°F · Partly Cloudy
- Tue, Nov 10 39°F Above 36°F · Partly Cloudy
- Wed, Nov 11 41°F Above 36°F · Mostly Clear
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 Demopolis
The median first fall hard-freeze date (28°F) is November 26, from NOAA’s 1991–2020 Climate Normals at Demopolis L&d. 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 | Mar 11 · Mar 29 · Apr 14 | Oct 20 · Nov 3 · Nov 19 | 219 days |
| 32°F freeze | Feb 26 · Mar 16 · Apr 3 | Oct 31 · Nov 14 · Dec 1 | 241 days |
| 28°F hard freeze | Feb 9 · Mar 2 · Mar 19 | Nov 9 · Nov 26 · Dec 21 | 270 days |
Average high temperature by month
1991–2020 normals at Demopolis L&d
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 Demopolis, AL come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Demopolis L&d (station USC00012245, elevation 100 ft), 3.4 mi from Demopolis. 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 Demopolis
| City | Distance | Last spring frost | First fall frost |
|---|---|---|---|
| Selma, AL | 47 mi | Mar 8 | Nov 18 |
| Meridian, MS | 51 mi | Mar 16 | Nov 12 |
| Tuscaloosa, AL | 53 mi | Mar 18 | Nov 10 |
| Northport, AL | 54 mi | Mar 18 | Nov 10 |
| Montevallo, AL | 71 mi | Mar 12 | Nov 16 |
| Monroeville, AL | 74 mi | Mar 10 | Nov 17 |
| Clanton, AL | 74 mi | Mar 22 | Nov 10 |
| Calera, AL | 76 mi | Mar 12 | Nov 16 |
| Alabaster, AL | 76 mi | Mar 12 | Nov 16 |
| Helena, AL | 77 mi | Mar 19 | Nov 8 |
Frequently asked questions
When is the last frost in Demopolis?
On average, the last spring frost (32°F) in Demopolis is around March 16. In about 1 year in 10 it comes after April 3, and in 9 years in 10 it comes after February 26.
When is the first frost in Demopolis?
The first fall frost (32°F) usually arrives around November 14. There’s a 10% chance of a freeze by October 31 and a 90% chance by December 1.
Can it frost in Demopolis 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 March 29.
What growing zone is Demopolis?
Demopolis is in USDA Plant Hardiness Zone 8b (average annual extreme minimum temperature 15 to 20°F), based on the 2023 USDA map for ZIP code 36742. See growing zones in Alabama.
More: all Alabama frost dates · Alabama growing zones · frost vs. freeze