USDA hardiness zone lookup
Chicago (Near North) (60611) — USDA Zone 6a
Chicago (Near North), Illinois · 178-day growing season
Frost dates and growing season for 60611
| USDA hardiness zone | Zone 6a |
|---|---|
| Average last spring frost | April 22 |
| Average first fall frost | October 17 |
| Growing season length | ~178 days |
| Temperature range (F) | -10 to 0°F |
| Temperature range (C) | -23 to -18°C |
These are 50%-probability averages modeled from this ZIP's USDA hardiness zone and regional climate normals — not a single-station reading. In a typical year the last spring frost will have passed by April 22, but in a colder-than-average year it can run 1-2 weeks later. Plant tender crops (tomatoes, peppers, basil) once both soil and night temperatures are consistently warm — a thermometer beats the calendar.
Growing season in Chicago (Near North)
Chicago (Near North), Illinois sits in USDA Zone 6a, with roughly 178 frost-free days between an average last spring frost around April 22 and a first fall frost around October 17. That is a standard temperate season — most common vegetables finish comfortably, and a single main planting plus one succession round works well.
What grows in Chicago (Near North)
Chicago (Near North) falls in USDA Zone 6a, which means the same hardiness constraints apply as the full Zone 6 guide. Vegetables, herbs, and fruit trees rated to Zone 6a (or hardier) will overwinter here in a typical year.
- Tomatoes (all types)
- Peppers, eggplant
- Squash, melons, cucumbers
- Beans, peas
- Sweet corn
- Apples, pears, peaches, plums
- Cherries, blueberries
- Asparagus, rhubarb
- Garlic (fall-planted)
- Strawberries
What to plant in Chicago (Near North) this week
Chicago (Near North)'s last frost is around April 22. This is the spring transplant window — start tomatoes and peppers indoors if you haven't, and direct-sow cold-tolerant crops now.
- When to plant tomatoes in zone 6
- When to plant peppers in zone 6
- When to plant basil in zone 6
- When to plant bush beans in zone 6
- When to plant cucumbers in zone 6
Full planting calendar for Chicago (Near North)
Crop-by-crop sowing, transplant, and harvest dates calibrated to zone 6 averages:
- When to plant tomatoes in zone 6
- When to plant peppers in zone 6
- When to plant basil in zone 6
- When to plant garlic in zone 6
- When to plant lettuce in zone 6
- When to plant bush beans in zone 6
- When to plant cucumbers in zone 6
- When to plant summer squash in zone 6
- When to plant peas in zone 6
- When to plant carrots in zone 6
Local microclimate notes
Zone tables give you the average — but Chicago (Near North)gardens vary. South-facing walls and paved areas can run a full half-zone warmer than the published rating. Low-lying spots, frost pockets, and shaded north sides can run colder. If you've gardened here a few seasons, your own frost record (the last time you actually got frost damage) is more accurate than any national average.
Source and methodology
Hardiness zone from the USDA Plant Hardiness Zone Map (2023 revision). Frost-date and growing-season figures are modeled from this ZIP's USDA hardiness zone and regional NOAA 1991-2020 climate normals — they are zone-level estimates, not a per-station record, so treat them as planning guidance and confirm against your own local frost history. Crop recommendations are drawn from US Cooperative Extension references and curated by the Growli editorial team. Last reviewed May 2026.
Nearby ZIP codes in Illinois
- 60601 — Chicago (Zone 6a)
- 60614 — Chicago (Lincoln Park) (Zone 6a)
- 62701 — Springfield (Zone 6a)
- 61602 — Peoria (Zone 5b)
- 60506 — Aurora (Zone 6a)
- 60618 — Chicago (Avondale) (Zone 6a)
- 60625 — Chicago (Albany Park) (Zone 6a)
- 60629 — Chicago (Chicago Lawn) (Zone 6a)
- 60632 — Chicago (Brighton Park) (Zone 6a)
- 60639 — Chicago (Belmont Cragin) (Zone 6a)
- 60647 — Chicago (Logan Square) (Zone 6a)
- 60634 — Chicago (Dunning) (Zone 6a)
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