Fall in zone 6bPhoto: Dietmar Rabich, CC BY-SA 4.0, via Wikimedia Commons
Frost dates for ZIP 64127 (Kansas City, MO)
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, Kansas City Downtown AP, MO (4 miles away).
- Average last spring frostApr 450% chance of a 32°F freeze after this date
- Average first fall frostNov 250% chance of a 32°F freeze by this date
- Growing season (frost-free)211 daysmedian, 32°F threshold
- USDA hardiness zone6b-5 to 0°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
57°F 55°F or warmer
24-hour average · latest 56°F, as of Oct 18, 2:00 AM CDT
Estimate Not a measurement at this ZIP: distance-weighted average of Powell Gardens (31 mi), Ku-Nesa (35 mi).
4-inch depth
65°F 55°F or warmer
24-hour average · latest 64°F, as of Oct 18, 2:00 AM CDT
Estimate Not a measurement at this ZIP: distance-weighted average of Powell Gardens (31 mi), Ku-Nesa (35 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 64127 load here. You can also open the NWS forecast for this ZIP.
Pre-emergent
Soil is 65°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 20 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
Prune now
No frost-timed pruning windows are open this week.
Your average first frost is Nov 2: 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) | Mar 17 |
| 50% (the "average" last frost) | Apr 4 |
| 10% (cautious: only 1 year in 10 freezes later) | Apr 20 |
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) | Oct 21 |
| 50% (the "average" first frost) | Nov 2 |
| 90% (late: most years have frozen by now) | Nov 16 |
Light frost, freeze and hard freeze
| Threshold | Last spring (50%) | First fall (50%) |
|---|---|---|
| 36°F (light frost possible on clear, calm nights) | Apr 15 | Oct 25 |
| 32°F (freeze) | Apr 4 | Nov 2 |
| 28°F (hard freeze) | Mar 26 | Nov 11 |
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 64127
Dates count from your average last spring frost (Apr 4) and first fall frost (Nov 2). 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 | Feb 7–21 | Apr 11–25 (transplant) | Jul 6–Aug 3 (transplant) |
| Pepper (sweet and hot) | Jan 24–Feb 7 | Apr 18–May 2 (transplant) | Jul 13–Aug 3 (transplant) |
| Eggplant | Jan 24–Feb 7 | Apr 18–May 2 (transplant) | Jul 13–Aug 3 (transplant) |
| Tomatillo | Feb 7–21 | Apr 11–25 (transplant) | – |
| Lettuce | Feb 7–21 | Mar 14–Apr 4 (transplant) Mar 7–Apr 18 (sow outdoors) | Sep 7–28 (transplant) Aug 24–Sep 21 (sowing) |
| Spinach | – | Feb 21–Mar 14 (sow outdoors) | Sep 7–28 (sowing) |
| Kale | Feb 7–21 | Mar 7–21 (transplant) Mar 7–21 (sow outdoors) | Aug 10–Sep 7 (transplant) Jul 27–Aug 24 (sowing) |
| Collards | Feb 7–21 | Mar 7–Apr 4 (transplant) Mar 7–Apr 4 (sow outdoors) | Aug 10–Sep 7 (transplant) Jul 27–Aug 24 (sowing) |
| Broccoli | Jan 24–Feb 7 | Mar 7–21 (transplant) | Jul 27–Aug 24 (transplant) |
| Cabbage | Jan 24–Feb 7 | Mar 7–21 (transplant) | Jul 27–Aug 24 (transplant) |
| Cauliflower | Jan 24–Feb 7 | Mar 21–Apr 4 (transplant) | Jul 27–Aug 24 (transplant) |
| Brussels sprouts | Jan 10–24 | Mar 7–21 (transplant) | Jul 13–Aug 3 (transplant) |
| Kohlrabi | Feb 7–21 | Mar 7–21 (transplant) Mar 7–21 (sow outdoors) | Aug 24–Sep 7 (sowing) |
| Bok choy / Asian greens | – | Mar 7–21 (sow outdoors) | Sep 7–21 (sowing) |
| Arugula | – | Mar 7–Apr 4 (sow outdoors) | Sep 7–Oct 5 (sowing) |
| Mustard greens | – | Mar 7–28 (sow outdoors) | Sep 7–21 (sowing) |
| Swiss chard | Feb 21–Mar 7 | Mar 21–Apr 11 (transplant) Mar 21–Apr 18 (sow outdoors) | Aug 24–Sep 7 (sowing) |
| Beet | – | Mar 7–Apr 4 (sow outdoors) | Aug 24–Sep 7 (sowing) |
| Carrot | – | Mar 14–Apr 11 (sow outdoors) | Aug 10–24 (sowing) |
| Radish | – | Feb 28–Apr 11 (sow outdoors) | Sep 21–Oct 5 (sowing) |
| Turnip | – | Mar 7–28 (sow outdoors) | Aug 24–Sep 7 (sowing) |
| Parsnip | – | Mar 14–Apr 4 (sow outdoors) | – |
| Pea (garden, snap, snow) | – | Feb 7–Mar 7 (sow outdoors) | Aug 10–24 (sowing) |
| Onion (bulbing) | Jan 10–24 | Feb 21–Mar 7 (transplant) | – |
| Green onion / scallion | – | Feb 21–Mar 21 (sow outdoors) | Aug 24–Sep 7 (sowing) |
| Leek | Jan 10–24 | Mar 7–21 (transplant) | – |
| Garlic | – | – | Sep 21–Oct 19 (sowing) |
| Shallot | – | Feb 21–Mar 7 (transplant) | Sep 21–Oct 19 (sowing) |
| Potato | – | Mar 7–21 (transplant) | Jul 13–27 (transplant) |
| Sweet potato | – | Apr 25–May 9 (transplant) | – |
| Sweet corn | – | Apr 11–25 (sow outdoors) | – |
| Bean, bush (snap) | – | Apr 11–25 (sow outdoors) | Aug 10–24 (sowing) |
| Bean, pole | – | Apr 11–25 (sow outdoors) | – |
| Lima bean | – | Apr 18–May 2 (sow outdoors) | – |
| Southern pea (cowpea, black-eyed pea) | – | Apr 25–May 16 (sow outdoors) | – |
| Cucumber | Mar 7–14 | Apr 11–25 (transplant) Apr 11–25 (sow outdoors) | Aug 10–24 (sowing) |
| Summer squash / zucchini | Mar 7–14 | Apr 11–25 (transplant) Apr 11–25 (sow outdoors) | Aug 10–24 (sowing) |
| Winter squash | Mar 7–14 | Apr 11–25 (transplant) Apr 11–25 (sow outdoors) | – |
| Pumpkin | – | Apr 11–25 (sow outdoors) | – |
| Watermelon | Mar 7–14 | Apr 18–May 2 (transplant) Apr 18–May 2 (sow outdoors) | – |
| Cantaloupe / muskmelon | Mar 7–14 | Apr 18–May 2 (transplant) Apr 18–May 2 (sow outdoors) | – |
| Okra | Feb 21–Mar 7 | Apr 18–May 2 (transplant) Apr 18–May 2 (sow outdoors) | – |
| Celery | Jan 10–24 | Apr 11–18 (transplant) | – |
| Basil | Feb 21–Mar 7 | Apr 11–25 (transplant) Apr 11–25 (sow outdoors) | – |
| Cilantro | – | Mar 21–Apr 18 (sow outdoors) | Sep 7–21 (sowing) |
| Parsley | Jan 24–Feb 7 | Mar 21–Apr 4 (transplant) Mar 14–Apr 4 (sow outdoors) | – |
| Dill | – | Apr 4–18 (sow outdoors) | Sep 7–21 (sowing) |
| Sunflower | – | Apr 4–18 (sow outdoors) | – |
| Asparagus (crowns) | – | Mar 7–21 (transplant) | – |
| Rhubarb (crowns) | – | Mar 7–21 (transplant) | – |
| Strawberry (plants) | – | Mar 7–21 (transplant) | Aug 24–Sep 21 (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
Missouri has a university or garden plant program: Plants of Merit. Plant frost-tender annuals after April 4 here (the average last frost). Not affiliated with the program.
Where these numbers come from
Station: Kansas City Downtown AP, MO (NOAA GHCN-Daily ID USW00013988), elevation 742 ft, 3.9 miles from the ZIP's center point. NOAA completeness flag: S (standard, 24+ years).
Nearby stations
| Station | Distance | Last frost (50%) | First frost (50%) |
|---|---|---|---|
| Independence, MO | 8 mi | Apr 10 | Oct 27 |
| Lees Summit Muni AP, MO | 13 mi | Apr 7 | Oct 29 |
| Kansas City Intl AP, MO | 18 mi | Apr 13 | Oct 24 |
The average last-frost dates of these stations span 9 days, a rough guide to local variation. See data sources & methods.
Frost questions for 64127
When is the last frost in 64127?
The average (50% chance) last spring freeze of 32°F for ZIP 64127 is April 4. For a more cautious planting date, use April 20, when only 1 year in 10 still sees a later freeze.
When is the first frost in 64127?
The average first fall freeze is November 2. In 1 year in 10 it comes by October 21.
What hardiness zone is 64127?
ZIP 64127 is in USDA zone 6b (-5 to 0°F average coldest winter night), per the 2023 USDA Plant Hardiness Zone Map ZIP listing.
What is the soil temperature in 64127 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
64124 Kansas City 64128 Kansas City 64123 Kansas City 64106 Kansas City 64109 Kansas City 64126 Kansas City 64108 Kansas City 64125 Kansas City
Other ZIP codes in Jackson County
64014 64015 64016 64029 64030 64034 64050 64052 64053 64054 64055 64056 64057 64058 64063 64064 64065 64066 64070 64075 64081 64082 64086 64088 All Jackson County frost dates · Missouri frost dates
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- 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.