YardThisWeekGet frost and soil alerts

Photo: Dietmar Rabich, CC BY-SA 4.0, via Wikimedia Commons

Frost dates for ZIP 22408 (Spotsylvania County, VA)

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, Corbin, VA (4 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

65°F 55°F or warmer
24-hour average · latest 62°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 N Piedmont Arec (36 mi), Charlottesville 2 SSE (57 mi).

4-inch depth

66°F 55°F or warmer
24-hour average · latest 64°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 N Piedmont Arec (36 mi), Charlottesville 2 SSE (57 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 22408 load here. You can also open the NWS forecast for this ZIP.

Pre-emergent

Soil is 66°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: Transition zone. Timing only; always follow the product label.

  • Bermudagrass (warm-season): Spring: Several weeks after the lawn is fully green (April–May) (about May 30 here, using green-up about 3–4 weeks after your average last frost); Summer: Every 4–6 weeks through mid-August (heaviest feeder of the group); Late: Light, low-nitrogen/high-potassium feeding about 4 weeks before first frost, or skip. Avoid: Heavy late-fall nitrogen (linked to spring dead spot).
  • Tall fescue (cool-season): Early fall: September (main feeding); Late fall: November, while still green; Late winter: Optional light feeding February–March. Avoid: Feeding after mid-spring and through summer in the transition zone (stress and brown patch).

Plant now

No vegetable planting windows are open this week.

Prune now

No frost-timed pruning windows are open this week.

Your average first frost is Oct 27: 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)Mar 30
50% (the "average" last frost)Apr 14
10% (cautious: only 1 year in 10 freezes later)May 4

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 13
50% (the "average" first frost)Oct 27
90% (late: most years have frozen by now)Nov 8

Light frost, freeze and hard freeze

ThresholdLast spring (50%)First fall (50%)
36°F (light frost possible on clear, calm nights)Apr 28Oct 16
32°F (freeze)Apr 14Oct 27
28°F (hard freeze)Mar 31Nov 6

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 22408

Dates count from your average last spring frost (Apr 14) and first fall frost (Oct 27). 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
TomatoFeb 17–Mar 3Apr 21–May 5 (transplant)–
Pepper (sweet and hot)Feb 3–17Apr 28–May 12 (transplant)–
EggplantFeb 3–17Apr 28–May 12 (transplant)–
TomatilloFeb 17–Mar 3Apr 21–May 5 (transplant)–
LettuceFeb 17–Mar 3Mar 24–Apr 14 (transplant)
Mar 17–Apr 28 (sow outdoors)
Sep 1–22 (transplant)
Aug 18–Sep 15 (sowing)
Spinach–Mar 3–24 (sow outdoors)Sep 1–22 (sowing)
KaleFeb 17–Mar 3Mar 17–31 (transplant)
Mar 17–31 (sow outdoors)
Aug 4–Sep 1 (transplant)
Jul 21–Aug 18 (sowing)
CollardsFeb 17–Mar 3Mar 17–Apr 14 (transplant)
Mar 17–Apr 14 (sow outdoors)
Aug 4–Sep 1 (transplant)
Jul 21–Aug 18 (sowing)
BroccoliFeb 3–17Mar 17–31 (transplant)Jul 21–Aug 18 (transplant)
CabbageFeb 3–17Mar 17–31 (transplant)Jul 21–Aug 18 (transplant)
CauliflowerFeb 3–17Mar 31–Apr 14 (transplant)Jul 21–Aug 18 (transplant)
Brussels sproutsJan 20–Feb 3Mar 17–31 (transplant)Jul 7–28 (transplant)
KohlrabiFeb 17–Mar 3Mar 17–31 (transplant)
Mar 17–31 (sow outdoors)
Aug 18–Sep 1 (sowing)
Bok choy / Asian greens–Mar 17–31 (sow outdoors)Sep 1–15 (sowing)
Arugula–Mar 17–Apr 14 (sow outdoors)Sep 1–29 (sowing)
Mustard greens–Mar 17–Apr 7 (sow outdoors)Sep 1–15 (sowing)
Swiss chardMar 3–17Mar 31–Apr 21 (transplant)
Mar 31–Apr 28 (sow outdoors)
Aug 18–Sep 1 (sowing)
Beet–Mar 17–Apr 14 (sow outdoors)Aug 18–Sep 1 (sowing)
Carrot–Mar 24–Apr 21 (sow outdoors)Aug 4–18 (sowing)
Radish–Mar 10–Apr 21 (sow outdoors)Sep 15–29 (sowing)
Turnip–Mar 17–Apr 7 (sow outdoors)Aug 18–Sep 1 (sowing)
Parsnip–Mar 24–Apr 14 (sow outdoors)–
Pea (garden, snap, snow)–Feb 17–Mar 17 (sow outdoors)Aug 4–18 (sowing)
Onion (bulbing)Jan 20–Feb 3Mar 3–17 (transplant)–
Green onion / scallion–Mar 3–31 (sow outdoors)Aug 18–Sep 1 (sowing)
LeekJan 20–Feb 3Mar 17–31 (transplant)–
Garlic––Sep 15–Oct 13 (sowing)
Shallot–Mar 3–17 (transplant)Sep 15–Oct 13 (sowing)
Potato–Mar 17–31 (transplant)Jul 7–21 (transplant)
Sweet potato–May 5–19 (transplant)–
Sweet corn–Apr 21–May 5 (sow outdoors)–
Bean, bush (snap)–Apr 21–May 5 (sow outdoors)–
Bean, pole–Apr 21–May 5 (sow outdoors)–
Lima bean–Apr 28–May 12 (sow outdoors)–
Southern pea (cowpea, black-eyed pea)–May 5–26 (sow outdoors)–
CucumberMar 17–24Apr 21–May 5 (transplant)
Apr 21–May 5 (sow outdoors)
–
Summer squash / zucchiniMar 17–24Apr 21–May 5 (transplant)
Apr 21–May 5 (sow outdoors)
–
Winter squashMar 17–24Apr 21–May 5 (transplant)
Apr 21–May 5 (sow outdoors)
–
Pumpkin–Apr 21–May 5 (sow outdoors)–
WatermelonMar 17–24Apr 28–May 12 (transplant)
Apr 28–May 12 (sow outdoors)
–
Cantaloupe / muskmelonMar 17–24Apr 28–May 12 (transplant)
Apr 28–May 12 (sow outdoors)
–
OkraMar 3–17Apr 28–May 12 (transplant)
Apr 28–May 12 (sow outdoors)
–
CeleryJan 20–Feb 3Apr 21–28 (transplant)–
BasilMar 3–17Apr 21–May 5 (transplant)
Apr 21–May 5 (sow outdoors)
–
Cilantro–Mar 31–Apr 28 (sow outdoors)Sep 1–15 (sowing)
ParsleyFeb 3–17Mar 31–Apr 14 (transplant)
Mar 24–Apr 14 (sow outdoors)
–
Dill–Apr 14–28 (sow outdoors)Sep 1–15 (sowing)
Sunflower–Apr 14–28 (sow outdoors)–
Asparagus (crowns)–Mar 17–31 (transplant)–
Rhubarb (crowns)–Mar 17–31 (transplant)–
Strawberry (plants)–Mar 17–31 (transplant)Aug 18–Sep 15 (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.

Where these numbers come from

Station: Corbin, VA (NOAA GHCN-Daily ID USC00442009), elevation 220 ft, 4.3 miles from the ZIP's center point. NOAA completeness flag: R (representative, 10+ years).

Nearby stations

StationDistanceLast frost (50%)First frost (50%)
Fredericksburg Sewage, VA5 miApr 6Nov 1
Quantico Mcas, VA22 miMar 28Nov 8
Ashland, VA32 miApr 10Oct 29

The average last-frost dates of these stations span 17 days, a rough guide to local variation. See data sources & methods.

Frost questions for 22408

When is the last frost in 22408?

The average (50% chance) last spring freeze of 32°F for ZIP 22408 is April 14. For a more cautious planting date, use May 4, when only 1 year in 10 still sees a later freeze.

When is the first frost in 22408?

The average first fall freeze is October 27. In 1 year in 10 it comes by October 13.

What hardiness zone is 22408?

ZIP 22408 is in USDA zone 7b (5 to 10°F average coldest winter night), per the 2023 USDA Plant Hardiness Zone Map ZIP listing.

What is the soil temperature in 22408 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

22401 Fredericksburg 22580 22405 Falmouth 22407 22538 22553 Spotsylvania Courthouse 22427 Bowling Green 22551 Spotsylvania Courthouse

Other ZIP codes in Spotsylvania County

22407 22534 22551 22553 All Spotsylvania County frost dates · Virginia frost dates