Hickory Hills, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hickory Hills, a city in Cook County, Illinois.
Overnight
61°F
Rain Showers
Rain showers. Cloudy. Low around 61, with temperatures rising to around 64 overnight. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Hickory Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Rain Showers | 15 mph S | 79% |
| Wednesday | 64°F | Scattered Rain Showers then Patchy Drizzle | 15 mph SW | 37% |
| Wednesday Night | 49°F | Patchy Drizzle then Mostly Cloudy | 15 mph SW | 11% |
| Thursday | 57°F | Mostly Cloudy then Chance Rain Showers | 10 to 15 mph WSW | 35% |
| Thursday Night | 43°F | Rain Showers Likely | 10 mph NW | 58% |
| Friday | 51°F | Slight Chance Rain Showers then Mostly Cloudy | 15 mph NNW | 17% |
| Friday Night | 38°F | Partly Cloudy | 5 to 10 mph NNW | 4% |
| Saturday | 51°F | Mostly Sunny | 5 mph NW | 1% |
| Saturday Night | 36°F | Mostly Clear | 5 mph W | 0% |
| Sunday | 56°F | Sunny | 5 to 10 mph W | 5% |
| Sunday Night | 38°F | Mostly Clear | 5 to 10 mph W | 2% |
| Monday | 60°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 43°F | Mostly Clear | 5 to 10 mph WSW | 1% |
| Tuesday | 62°F | Sunny | 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Hickory Hills (41.725, -87.828). Updated through the day.
Growing snapshot for Hickory Hills
Last spring frost
Apr 19
First fall frost
Oct 22
Growing season
183 days
Hardiness zone
6a
More local growing data for Hickory Hills: nearby ZIP 60457 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Little Red School Hse, Il (2.6 mi from Hickory Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.