Fall in zone 9aPhoto: George Chernilevsky, Public domain, via Wikimedia Commons
Frost dates for ZIP 77326 (Polk County, TX)
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, Livingston 2 NNE, TX (17 miles away).
- Average last spring frostMar 150% chance of a 32°F freeze after this date
- Average first fall frostNov 2450% chance of a 32°F freeze by this date
- Growing season (frost-free)269 daysmedian, 32°F threshold
- USDA hardiness zone9a20 to 25°F avg. coldest night
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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
69°F 55°F or warmer
24-hour average · latest 66°F, as of Oct 18, 2:00 AM CDT
Estimate Not a measurement at this ZIP: distance-weighted average of Landram Ranch (41 mi), Beaumont (43 mi).
4-inch depth
72°F 55°F or warmer
24-hour average · latest 70°F, as of Oct 18, 2:00 AM CDT
Estimate Not a measurement at this ZIP: distance-weighted average of Landram Ranch (41 mi), Beaumont (43 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 77326 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 16 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
- Lettuce: fall transplant Sep 29–Oct 20
- Spinach: fall sowing Sep 29–Oct 20
- Arugula: fall sowing Sep 29–Oct 27
- Radish: fall sowing Oct 13–27
- Garlic: fall sowing Oct 13–Nov 10
- Shallot: fall sowing Oct 13–Nov 10
Prune now
No frost-timed pruning windows are open this week.
Your average first frost is Nov 24: 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.
Last spring frost odds
| Chance of a 32°F freeze after this date | Date |
|---|---|
| 90% (early: most years still freeze after this) | Feb 4 |
| 50% (the "average" last frost) | Mar 1 |
| 10% (cautious: only 1 year in 10 freezes later) | Mar 27 |
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 date | Date |
|---|---|
| 10% (early: 1 year in 10 freezes this soon) | Nov 3 |
| 50% (the "average" first frost) | Nov 24 |
| 90% (late: most years have frozen by now) | Dec 23 |
Light frost, freeze and hard freeze
| Threshold | Last spring (50%) | First fall (50%) |
|---|---|---|
| 36°F (light frost possible on clear, calm nights) | Mar 17 | Nov 12 |
| 32°F (freeze) | Mar 1 | Nov 24 |
| 28°F (hard freeze) | Feb 14 | Dec 12 |
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 77326
Dates count from your average last spring frost (Mar 1) and first fall frost (Nov 24). Half of years have a frost after the spring date, so give tender crops (tomatoes, peppers, squash) some slack.
| Crop | Start indoors | Spring planting | Fall planting |
|---|---|---|---|
| Tomato | Jan 4–18 | Mar 8–22 (transplant) | Jul 28–Aug 25 (transplant) |
| Pepper (sweet and hot) | Dec 21–Jan 4 | Mar 15–29 (transplant) | Aug 4–25 (transplant) |
| Eggplant | Dec 21–Jan 4 | Mar 15–29 (transplant) | Aug 4–25 (transplant) |
| Tomatillo | Jan 4–18 | Mar 8–22 (transplant) | – |
| Lettuce | Jan 4–18 | Feb 8–Mar 1 (transplant) Feb 1–Mar 15 (sow outdoors) | Sep 29–Oct 20 (transplant) Sep 15–Oct 13 (sowing) |
| Spinach | – | Jan 18–Feb 8 (sow outdoors) | Sep 29–Oct 20 (sowing) |
| Kale | Jan 4–18 | Feb 1–15 (transplant) Feb 1–15 (sow outdoors) | Sep 1–29 (transplant) Aug 18–Sep 15 (sowing) |
| Collards | Jan 4–18 | Feb 1–Mar 1 (transplant) Feb 1–Mar 1 (sow outdoors) | Sep 1–29 (transplant) Aug 18–Sep 15 (sowing) |
| Broccoli | Dec 21–Jan 4 | Feb 1–15 (transplant) | Aug 18–Sep 15 (transplant) |
| Cabbage | Dec 21–Jan 4 | Feb 1–15 (transplant) | Aug 18–Sep 15 (transplant) |
| Cauliflower | Dec 21–Jan 4 | Feb 15–Mar 1 (transplant) | Aug 18–Sep 15 (transplant) |
| Brussels sprouts | Dec 7–21 | Feb 1–15 (transplant) | Aug 4–25 (transplant) |
| Kohlrabi | Jan 4–18 | Feb 1–15 (transplant) Feb 1–15 (sow outdoors) | Sep 15–29 (sowing) |
| Bok choy / Asian greens | – | Feb 1–15 (sow outdoors) | Sep 29–Oct 13 (sowing) |
| Arugula | – | Feb 1–Mar 1 (sow outdoors) | Sep 29–Oct 27 (sowing) |
| Mustard greens | – | Feb 1–22 (sow outdoors) | Sep 29–Oct 13 (sowing) |
| Swiss chard | Jan 18–Feb 1 | Feb 15–Mar 8 (transplant) Feb 15–Mar 15 (sow outdoors) | Sep 15–29 (sowing) |
| Beet | – | Feb 1–Mar 1 (sow outdoors) | Sep 15–29 (sowing) |
| Carrot | – | Feb 8–Mar 8 (sow outdoors) | Sep 1–15 (sowing) |
| Radish | – | Jan 25–Mar 8 (sow outdoors) | Oct 13–27 (sowing) |
| Turnip | – | Feb 1–22 (sow outdoors) | Sep 15–29 (sowing) |
| Parsnip | – | Feb 8–Mar 1 (sow outdoors) | – |
| Pea (garden, snap, snow) | – | Jan 4–Feb 1 (sow outdoors) | Sep 1–15 (sowing) |
| Onion (bulbing) | Dec 7–21 | Jan 18–Feb 1 (transplant) | – |
| Green onion / scallion | – | Jan 18–Feb 15 (sow outdoors) | Sep 15–29 (sowing) |
| Leek | Dec 7–21 | Feb 1–15 (transplant) | – |
| Garlic | – | – | Oct 13–Nov 10 (sowing) |
| Shallot | – | Jan 18–Feb 1 (transplant) | Oct 13–Nov 10 (sowing) |
| Potato | – | Feb 1–15 (transplant) | Aug 4–18 (transplant) |
| Sweet potato | – | Mar 22–Apr 5 (transplant) | – |
| Sweet corn | – | Mar 8–22 (sow outdoors) | – |
| Bean, bush (snap) | – | Mar 8–22 (sow outdoors) | Sep 1–15 (sowing) |
| Bean, pole | – | Mar 8–22 (sow outdoors) | – |
| Lima bean | – | Mar 15–29 (sow outdoors) | – |
| Southern pea (cowpea, black-eyed pea) | – | Mar 22–Apr 12 (sow outdoors) | – |
| Cucumber | Feb 1–8 | Mar 8–22 (transplant) Mar 8–22 (sow outdoors) | Sep 1–15 (sowing) |
| Summer squash / zucchini | Feb 1–8 | Mar 8–22 (transplant) Mar 8–22 (sow outdoors) | Sep 1–15 (sowing) |
| Winter squash | Feb 1–8 | Mar 8–22 (transplant) Mar 8–22 (sow outdoors) | – |
| Pumpkin | – | Mar 8–22 (sow outdoors) | – |
| Watermelon | Feb 1–8 | Mar 15–29 (transplant) Mar 15–29 (sow outdoors) | – |
| Cantaloupe / muskmelon | Feb 1–8 | Mar 15–29 (transplant) Mar 15–29 (sow outdoors) | – |
| Okra | Jan 18–Feb 1 | Mar 15–29 (transplant) Mar 15–29 (sow outdoors) | – |
| Celery | Dec 7–21 | Mar 8–15 (transplant) | – |
| Basil | Jan 18–Feb 1 | Mar 8–22 (transplant) Mar 8–22 (sow outdoors) | – |
| Cilantro | – | Feb 15–Mar 15 (sow outdoors) | Sep 29–Oct 13 (sowing) |
| Parsley | Dec 21–Jan 4 | Feb 15–Mar 1 (transplant) Feb 8–Mar 1 (sow outdoors) | – |
| Dill | – | Mar 1–15 (sow outdoors) | Sep 29–Oct 13 (sowing) |
| Sunflower | – | Mar 1–15 (sow outdoors) | – |
| Asparagus (crowns) | – | Feb 1–15 (transplant) | – |
| Rhubarb (crowns) | – | Feb 1–15 (transplant) | – |
| Strawberry (plants) | – | Feb 1–15 (transplant) | Sep 15–Oct 13 (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
Texas A&M AgriLife trials name plants that handle Texas conditions: the Texas Superstar® list and the low-care roses from AgriLife trials. Plant frost-tender annuals after March 1 here (the average last frost). More on plants for Texas. Not affiliated with Texas A&M AgriLife.
Where these numbers come from
Station: Livingston 2 NNE, TX (NOAA GHCN-Daily ID USC00415271), elevation 178 ft, 17.5 miles from the ZIP's center point. NOAA completeness flag: R (representative, 10+ years).
Nearby stations
| Station | Distance | Last frost (50%) | First frost (50%) |
|---|---|---|---|
| Cleveland, TX | 19 mi | Mar 7 | Nov 20 |
| Wildwood, TX | 22 mi | Mar 6 | Nov 21 |
| Liberty, TX | 31 mi | Feb 21 | Dec 1 |
The average last-frost dates of these stations span 17 days, a rough guide to local variation. See data sources & methods.
Frost questions for 77326
When is the last frost in 77326?
The average (50% chance) last spring freeze of 32°F for ZIP 77326 is March 1. For a more cautious planting date, use March 27, when only 1 year in 10 still sees a later freeze.
When is the first frost in 77326?
The average first fall freeze is November 24. In 1 year in 10 it comes by November 3.
What hardiness zone is 77326?
ZIP 77326 is in USDA zone 9a (20 to 25°F average coldest winter night), per the 2023 USDA Plant Hardiness Zone Map ZIP listing.
What is the soil temperature in 77326 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
77368 77369 Big Thicket Lake Estates 77335 Goodrich 77376 77371 Shepherd 77327 Cleveland 77374 77351 West Livingston
Other ZIP codes in Polk County
75934 75939 75960 77335 77350 77351 77360 All Polk County frost dates · Texas frost dates
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Weekly yard timing, plus frost and soil-temperature alerts for your ZIP code.
- Freeze alerts
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Free. One weekly email plus alerts when your ZIP has a frost or a soil-temperature change worth acting on. After you submit, Kit (our email provider) sends a confirmation email: check your email and click the link to confirm. You aren't subscribed until you do. We collect only your email address and ZIP, sent to Kit to deliver The Dial. Unsubscribe anytime.