When to plant in Wayne, MI
USDA Zone 6bWayne, Michigan frost dates, USDA zone, and a full-year planting calendar, drawn from the nearest NOAA station and tuned to the local season.
Zone 6b means Wayne sees real winter cold, but a good range of perennials survive; the frost dates above govern when annual vegetables go out.
Frost probability
DETROIT METRO AP · 1991–2020The date the last spring and first fall frost occur, by threshold and probability. A 90% date is later in spring — and earlier in fall — than a 10% date; the 50% · 32°F row is what most gardeners plan around. These are Wayne’s own odds, recorded at DETROIT METRO AP.
| Threshold | SPRING 10% | SPRING 50% | SPRING 90% | FALL 10% | FALL 50% | FALL 90% |
|---|---|---|---|---|---|---|
| 36°F | May 18 | May 2 | Apr 18 | Oct 2 | Oct 15 | Oct 29 |
| 32°F | May 8 | Apr 20 | Apr 6 | Oct 14 | Oct 27 | Nov 9 |
| 28°F | Apr 24 | Apr 8 | Mar 27 | Oct 27 | Nov 7 | Nov 22 |
Download this table as CSV ↓ — every threshold and probability, plus this city’s planting-window dates.
What to plant now
TODAY · JULY 19Full-year planting calendar
Each bar is the exact window to take a planting action in Wayne, drawn to the day from the local frost dates. The dashed line is today.
Nearby weather stations
3 within 13 km · complete 32°F normalsWhen stations disagree by more than a few days, that spread is real microclimate variation — elevation, water, urban heat. Judge which station best matches your own yard.
Wayne planting FAQ
When is the last spring frost in Wayne, MI?
Wayne's average last spring frost falls near April 20 — the 50% mark at 32°F in the 1991–2020 normals. Hold tender transplants until the risk has passed, then plant out.
When is the first fall frost in Wayne, MI?
The first fall frost in Wayne typically arrives around October 27 (50% probability at 32°F). Harvest or protect frost-sensitive crops before then.
What hardiness zone is Wayne in?
Wayne is in USDA hardiness zone 6b. In zone 6b, winters are moderate — most common vegetables grow well in season.
How long is the growing season in Wayne?
There are roughly 190 frost-free days in Wayne (a moderate growing season), running from the average last frost around April 20 to the first fall frost near October 27.
When should I plant tomatoes in Wayne?
In Wayne, start tomato seeds indoors around February 23–March 9, then transplant seedlings outdoors around April 27 once the danger of frost has passed.
Never miss a window in Wayne
An email when it’s time to start seeds, transplant, and sow — timed to Wayne’s frost dates. Double opt-in, one-click unsubscribe, no spam.
Nearby cities
8 within reach- Westland · 5 km
- Inkster · 6 km
- Romulus · 6 km
- Garden City · 7 km
- Dearborn Heights · 10 km
- Taylor · 11 km
- Livonia · 13 km
- Allen Park · 15 km
Frost dates recorded at DETROIT METRO AP, 7 km from the city center · 1991–2020 NOAA climate normals · zone from the USDA/PRISM 2023 map. How we compute this.
BlissGarden. "When to Plant in Wayne, MI — Frost Dates & Zone 6b." Frost normals: NOAA NCEI U.S. Climate Normals 1991–2020, station USW00094847. Retrieved from https://blissgarden.com/michigan/wayne.