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Frost dates for ZIP 39320 (Lauderdale County, MS)

Average last spring and first fall frost dates with 10%, 50% and 90% odds, from NOAA's 1991–2020 climate normals for the nearest weather station, Meridian Naas, MS (11 miles away).

This week in your yard

As of Oct 18, 2026, from your frost dates, zone and soil temperature. Lawn timing · Vegetables · Pruning · Plants

Soil temperature now

2-inch depth

71°F 55°F or warmer
24-hour average · latest 70°F, as of Oct 18, 2:00 AM CDT

30°50°55°70°90°

Estimate Not a measurement at this ZIP: distance-weighted average of Newton 5 ENE (24 mi), Gainesville 2 NE (40 mi), Dee River Ranch (45 mi).

4-inch depth

72°F 55°F or warmer
24-hour average · latest 71°F, as of Oct 18, 2:00 AM CDT

30°50°55°70°90°

Estimate Not a measurement at this ZIP: distance-weighted average of Newton 5 ENE (24 mi), Livingston-UWA (32 mi), Gainesville 2 NE (40 mi).

Fall: Texas A&M AgriLife times fall pre-emergent (for winter weeds such as annual bluegrass) to soil cooling to about 70°F for several days. The 50–55°F band is the spring trigger. Always read and follow the product label.

7-day forecast and frost risk

The latest National Weather Service 7-day forecast and any Frost Advisory or Freeze Warning for 39320 load here. You can also open the NWS forecast for this ZIP.

Pre-emergent

Soil is 72°F at 4 inches (estimated soil temperature, not a station reading). Fall pre-emergent (annual bluegrass, winter weeds): window open as soil cools through the 70s and 60s.

Fertilizer window

Lawn region: Southeast (warm, humid). Timing only; always follow the product label.

  • Centipedegrass (warm-season): Spring: Not before mid-May (NC State); after full green-up (about Apr 29 here, using green-up about 3–4 weeks after your average last frost); Summer: Optional mid-summer feeding, especially on sandy coastal soils. Avoid: Early-spring feeding, frequent feeding and liming unless a soil test calls for it (centipede decline).

Plant now

Prune now

No frost-timed pruning windows are open this week.

Your average first frost is Nov 12: skip heavy pruning in the 6–8 weeks before it, because new growth may not harden off in time.

Spring-flowering shrubs are pruned right after their flowers fade, not by date. See the pruning guide.

JanFebMarAprMayJunJulAugSepOctNovDecLight blue: spring freeze risk (90% to 10%). Tan: fall freeze risk (10% to 90%). Dark lines: 50% dates.

Last spring frost odds

Chance of a 32°F freeze after this dateDate
90% (early: most years still freeze after this)Feb 22
50% (the "average" last frost)Mar 14
10% (cautious: only 1 year in 10 freezes later)Apr 1

Most gardeners plant frost-tender crops (tomatoes, peppers, basil) after the 50% date, and closer to the 10% date for less risk.

First fall frost odds

Chance the first 32°F freeze has happened by this dateDate
10% (early: 1 year in 10 freezes this soon)Oct 29
50% (the "average" first frost)Nov 12
90% (late: most years have frozen by now)Dec 1

Light frost, freeze and hard freeze

ThresholdLast spring (50%)First fall (50%)
36°F (light frost possible on clear, calm nights)Mar 30Nov 2
32°F (freeze)Mar 14Nov 12
28°F (hard freeze)Feb 27Nov 27

n/a means NOAA did not publish a date at that threshold for this station (usually because it rarely gets that cold).

Vegetable planting calendar for 39320

Dates count from your average last spring frost (Mar 14) and first fall frost (Nov 12). Half of years have a frost after the spring date, so give tender crops (tomatoes, peppers, squash) some slack.

Start seeds indoorsSpring plantingFall plantingLast frostFirst frostJanFebMarAprMayJunJulAugSepOctNovDecTomatoPepperEggplantTomatilloLettuceSpinachKaleCollardsBroccoliCabbageCauliflowerBrussels sproutsKohlrabiBok choy / Asian greensArugulaMustard greensSwiss chardBeetCarrotRadishTurnipParsnipPeaOnionGreen onion / scallionLeekGarlicShallotPotatoSweet potatoSweet cornBean, bushBean, poleLima beanSouthern peaCucumberSummer squash / zucchiniWinter squashPumpkinWatermelonCantaloupe / muskmelonOkraCeleryBasilCilantroParsleyDillSunflowerAsparagusRhubarbStrawberry
CropStart indoorsSpring plantingFall planting
TomatoJan 17–31Mar 21–Apr 4 (transplant)Jul 16–Aug 13 (transplant)
Pepper (sweet and hot)Jan 3–17Mar 28–Apr 11 (transplant)Jul 23–Aug 13 (transplant)
EggplantJan 3–17Mar 28–Apr 11 (transplant)Jul 23–Aug 13 (transplant)
TomatilloJan 17–31Mar 21–Apr 4 (transplant)–
LettuceJan 17–31Feb 21–Mar 14 (transplant)
Feb 14–Mar 28 (sow outdoors)
Sep 17–Oct 8 (transplant)
Sep 3–Oct 1 (sowing)
Spinach–Jan 31–Feb 21 (sow outdoors)Sep 17–Oct 8 (sowing)
KaleJan 17–31Feb 14–28 (transplant)
Feb 14–28 (sow outdoors)
Aug 20–Sep 17 (transplant)
Aug 6–Sep 3 (sowing)
CollardsJan 17–31Feb 14–Mar 14 (transplant)
Feb 14–Mar 14 (sow outdoors)
Aug 20–Sep 17 (transplant)
Aug 6–Sep 3 (sowing)
BroccoliJan 3–17Feb 14–28 (transplant)Aug 6–Sep 3 (transplant)
CabbageJan 3–17Feb 14–28 (transplant)Aug 6–Sep 3 (transplant)
CauliflowerJan 3–17Feb 28–Mar 14 (transplant)Aug 6–Sep 3 (transplant)
Brussels sproutsDec 20–Jan 3Feb 14–28 (transplant)Jul 23–Aug 13 (transplant)
KohlrabiJan 17–31Feb 14–28 (transplant)
Feb 14–28 (sow outdoors)
Sep 3–17 (sowing)
Bok choy / Asian greens–Feb 14–28 (sow outdoors)Sep 17–Oct 1 (sowing)
Arugula–Feb 14–Mar 14 (sow outdoors)Sep 17–Oct 15 (sowing)
Mustard greens–Feb 14–Mar 7 (sow outdoors)Sep 17–Oct 1 (sowing)
Swiss chardJan 31–Feb 14Feb 28–Mar 21 (transplant)
Feb 28–Mar 28 (sow outdoors)
Sep 3–17 (sowing)
Beet–Feb 14–Mar 14 (sow outdoors)Sep 3–17 (sowing)
Carrot–Feb 21–Mar 21 (sow outdoors)Aug 20–Sep 3 (sowing)
Radish–Feb 7–Mar 21 (sow outdoors)Oct 1–15 (sowing)
Turnip–Feb 14–Mar 7 (sow outdoors)Sep 3–17 (sowing)
Parsnip–Feb 21–Mar 14 (sow outdoors)–
Pea (garden, snap, snow)–Jan 17–Feb 14 (sow outdoors)Aug 20–Sep 3 (sowing)
Onion (bulbing)Dec 20–Jan 3Jan 31–Feb 14 (transplant)–
Green onion / scallion–Jan 31–Feb 28 (sow outdoors)Sep 3–17 (sowing)
LeekDec 20–Jan 3Feb 14–28 (transplant)–
Garlic––Oct 1–29 (sowing)
Shallot–Jan 31–Feb 14 (transplant)Oct 1–29 (sowing)
Potato–Feb 14–28 (transplant)Jul 23–Aug 6 (transplant)
Sweet potato–Apr 4–18 (transplant)–
Sweet corn–Mar 21–Apr 4 (sow outdoors)–
Bean, bush (snap)–Mar 21–Apr 4 (sow outdoors)Aug 20–Sep 3 (sowing)
Bean, pole–Mar 21–Apr 4 (sow outdoors)–
Lima bean–Mar 28–Apr 11 (sow outdoors)–
Southern pea (cowpea, black-eyed pea)–Apr 4–25 (sow outdoors)–
CucumberFeb 14–21Mar 21–Apr 4 (transplant)
Mar 21–Apr 4 (sow outdoors)
Aug 20–Sep 3 (sowing)
Summer squash / zucchiniFeb 14–21Mar 21–Apr 4 (transplant)
Mar 21–Apr 4 (sow outdoors)
Aug 20–Sep 3 (sowing)
Winter squashFeb 14–21Mar 21–Apr 4 (transplant)
Mar 21–Apr 4 (sow outdoors)
–
Pumpkin–Mar 21–Apr 4 (sow outdoors)–
WatermelonFeb 14–21Mar 28–Apr 11 (transplant)
Mar 28–Apr 11 (sow outdoors)
–
Cantaloupe / muskmelonFeb 14–21Mar 28–Apr 11 (transplant)
Mar 28–Apr 11 (sow outdoors)
–
OkraJan 31–Feb 14Mar 28–Apr 11 (transplant)
Mar 28–Apr 11 (sow outdoors)
–
CeleryDec 20–Jan 3Mar 21–28 (transplant)–
BasilJan 31–Feb 14Mar 21–Apr 4 (transplant)
Mar 21–Apr 4 (sow outdoors)
–
Cilantro–Feb 28–Mar 28 (sow outdoors)Sep 17–Oct 1 (sowing)
ParsleyJan 3–17Feb 28–Mar 14 (transplant)
Feb 21–Mar 14 (sow outdoors)
–
Dill–Mar 14–28 (sow outdoors)Sep 17–Oct 1 (sowing)
Sunflower–Mar 14–28 (sow outdoors)–
Asparagus (crowns)–Feb 14–28 (transplant)–
Rhubarb (crowns)–Feb 14–28 (transplant)–
Strawberry (plants)–Feb 14–28 (transplant)Sep 3–Oct 1 (transplant)

Typical ranges from university extension planting calendars, adjusted to your frost dates. Probabilities, not guarantees. Fall windows that would overlap spring planting are left out, as are fall crops of frost-tender plants where the frost-free season is under 210 days.

Plants that do well here

Mississippi has a university or garden plant program: Mississippi Medallion. Plant frost-tender annuals after March 14 here (the average last frost). Not affiliated with the program.

Where these numbers come from

Station: Meridian Naas, MS (NOAA GHCN-Daily ID USW00003866), elevation 271 ft, 10.6 miles from the ZIP's center point. NOAA completeness flag: R (representative, 10+ years).

Nearby stations

StationDistanceLast frost (50%)First frost (50%)
Meridian Key Fld, MS16 miMar 16Nov 12
Newton 5 ENE, MS24 miMar 24Nov 5
Newton EXP STN, MS25 miMar 25Nov 2

The average last-frost dates of these stations span 11 days, a rough guide to local variation. See data sources & methods.

Frost questions for 39320

When is the last frost in 39320?

The average (50% chance) last spring freeze of 32°F for ZIP 39320 is March 14. For a more cautious planting date, use April 1, when only 1 year in 10 still sees a later freeze.

When is the first frost in 39320?

The average first fall freeze is November 12. In 1 year in 10 it comes by October 29.

What hardiness zone is 39320?

ZIP 39320 is in USDA zone 8b (15 to 20°F average coldest winter night), per the 2023 USDA Plant Hardiness Zone Map ZIP listing.

What is the soil temperature in 39320 right now?

This page shows the latest 2-inch and 4-inch soil temperature from the nearest public soil station (USDA SCAN, NOAA USCRN or TexMesonet), or a labeled estimate when no station is close, against the 50–55°F spring pre-emergent band.

Nearby ZIP codes

39326 39305 Meridian 39325 Collinsville 39342 Marion 39309 Meridian Station 39328 De Kalb 39337 39335 Lauderdale

Other ZIP codes in Lauderdale County

39301 39305 39307 39309 39325 39335 39342 39364 All Lauderdale County frost dates · Mississippi frost dates