Lynwood, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lynwood, a village in Cook County, Illinois.
Tonight
61°F
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a low around 61. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Lynwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Rain Showers Likely | 15 mph S | 73% |
| Wednesday | 65°F | Rain Showers Likely then Mostly Cloudy | 15 mph SSW | 63% |
| Wednesday Night | 48°F | Mostly Cloudy | 15 mph SW | 9% |
| Thursday | 58°F | Mostly Cloudy | 10 to 15 mph SW | 14% |
| Thursday Night | 43°F | Chance Rain Showers | 5 to 10 mph WNW | 45% |
| Friday | 54°F | Chance Rain Showers | 10 to 15 mph N | 38% |
| Friday Night | 37°F | Slight Chance Rain then Mostly Cloudy | 5 to 10 mph NNW | 19% |
| 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 | 14% |
| Sunday Night | 35°F | Mostly Clear | 5 mph WNW | 11% |
| Monday | 61°F | Sunny | 5 to 10 mph WSW | 8% |
| Monday Night | 40°F | Partly Cloudy | 5 to 10 mph WSW | 2% |
| Tuesday | 62°F | Mostly Sunny | 5 to 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Lynwood (41.523, -87.550). Updated through the day.
Growing snapshot for Lynwood
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
179 days
Hardiness zone
6a
More local growing data for Lynwood: nearby ZIP 60411 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
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Burnham
Calumet City
Calumet Park
Chicago
Chicago Heights
Chicago Ridge
Cicero
Country Club Hills
Countryside
Crestwood
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East Hazel Crest
Elk Grove Village
Climate data from the nearest NOAA station, Park Forest, Il (4.8 mi from Lynwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.