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Will it freeze in Brookhaven in the next 7 nights?
No overnight lows at or below 32°F are forecast in Brookhaven during the next 7 nights in the available NWS frost forecast.
Tonight: forecast low 51°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 51°F Above 36°F · Partly Cloudy then Patchy Fog
- Fri, Nov 6 49°F Above 36°F · Mostly Clear
- Sat, Nov 7 43°F Above 36°F · Partly Cloudy
- Sun, Nov 8 41°F Above 36°F · Mostly Cloudy
- Mon, Nov 9 43°F Above 36°F · Partly Cloudy
- Tue, Nov 10 44°F Above 36°F · Mostly Clear
- Wed, Nov 11 46°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 Brookhaven
The median first fall hard-freeze date (28°F) is November 28, from NOAA’s 1991–2020 Climate Normals at Brookhaven City. 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 · Apr 1 · Apr 20 | Oct 19 · Nov 3 · Nov 18 | 216 days |
| 32°F freeze | Feb 22 · Mar 17 · Apr 7 | Oct 26 · Nov 12 · Dec 2 | 242 days |
| 28°F hard freeze | Jan 31 · Mar 1 · Mar 23 | Nov 6 · Nov 28 · Dec 31 | 271 days |
Average high temperature by month
1991–2020 normals at Brookhaven City
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 Brookhaven, MS come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Brookhaven City (station USC00221094, elevation 435 ft), 2.6 mi from Brookhaven. 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 Brookhaven
| City | Distance | Last spring frost | First fall frost |
|---|---|---|---|
| McComb, MS | 23 mi | Mar 11 | Nov 18 |
| Columbia, MS | 43 mi | Mar 5 | Nov 19 |
| Byram, MS | 43 mi | Mar 6 | Nov 19 |
| Richland, MS | 48 mi | Mar 14 | Nov 14 |
| Pearl, MS | 52 mi | Mar 14 | Nov 14 |
| Jackson, MS | 53 mi | Mar 6 | Nov 19 |
| Clinton, MS | 54 mi | Mar 6 | Nov 19 |
| Brandon, MS | 55 mi | Mar 14 | Nov 14 |
| Natchez, MS | 55 mi | Mar 16 | Nov 9 |
| Flowood, MS | 57 mi | Mar 14 | Nov 14 |
Frequently asked questions
When is the last frost in Brookhaven?
On average, the last spring frost (32°F) in Brookhaven is around March 17. In about 1 year in 10 it comes after April 7, and in 9 years in 10 it comes after February 22.
When is the first frost in Brookhaven?
The first fall frost (32°F) usually arrives around November 12. There’s a 10% chance of a freeze by October 26 and a 90% chance by December 2.
Can it frost in Brookhaven 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 April 1.
What growing zone is Brookhaven?
Brookhaven 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 39601. See growing zones in Mississippi.
More: all Mississippi frost dates · Mississippi growing zones · frost vs. freeze