Steger, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Steger, a village in Cook County, Illinois.
This Afternoon
74°F
Chance Rain Showers
A chance of rain showers. Partly sunny. High near 74, with temperatures falling to around 70 in the afternoon. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
7-day forecast for Steger
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Chance Rain Showers | 15 to 20 mph S | 28% |
| Tonight | 60°F | Rain Showers | 15 to 20 mph S | 75% |
| Wednesday | 65°F | Chance Rain Showers then Mostly Cloudy | 15 mph SSW | 54% |
| Wednesday Night | 48°F | Mostly Cloudy | 15 mph SW | 8% |
| Thursday | 58°F | Mostly Cloudy | 10 to 15 mph SW | 13% |
| Thursday Night | 43°F | Chance Rain Showers | 5 to 10 mph WNW | 41% |
| Friday | 54°F | Chance Rain Showers | 10 mph N | 32% |
| Friday Night | 37°F | Slight Chance Rain then Mostly Cloudy | 5 to 10 mph NNW | 16% |
| Saturday | 52°F | Mostly Sunny | 5 mph WNW | 12% |
| Saturday Night | 34°F | Partly Cloudy | 0 to 5 mph WSW | 6% |
| Sunday | 57°F | Mostly Sunny | 5 to 10 mph W | 12% |
| Sunday Night | 35°F | Mostly Clear | 5 mph W | 10% |
| Monday | 61°F | Sunny | 5 to 10 mph WSW | 7% |
| Monday Night | 40°F | Mostly Clear | 5 to 10 mph WSW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Steger (41.472, -87.618). Updated through the day.
Growing snapshot for Steger
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
179 days
Hardiness zone
6a
More local growing data for Steger: nearby ZIP 60475 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Park Forest, Il (3.1 mi from Steger). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.