Radom, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Radom, a village in Washington County, Illinois.
This Afternoon
62°F
Mostly Cloudy
Mostly cloudy, with a high near 62. West wind 5 to 8 mph.
7-day forecast for Radom
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Mostly Cloudy | 5 to 8 mph W | 0% |
| Tonight | 45°F | Partly Cloudy | 5 mph SW | 0% |
| Thursday | 65°F | Sunny | 5 to 12 mph W | 2% |
| Thursday Night | 43°F | Mostly Cloudy | 5 mph NW | 10% |
| Friday | 56°F | Partly Sunny | 5 to 13 mph N | 11% |
| Friday Night | 32°F | Mostly Clear | 2 to 7 mph N | 0% |
| Saturday | 54°F | Sunny | 5 mph N | 0% |
| Saturday Night | 31°F | Mostly Clear | 1 mph NW | 0% |
| Sunday | 59°F | Sunny | 1 to 5 mph NW | 0% |
| Sunday Night | 33°F | Mostly Clear | 1 mph NW | 0% |
| Monday | 64°F | Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 37°F | Clear | 2 mph SW | 1% |
| Tuesday | 66°F | Sunny | 1 to 5 mph W | 0% |
| Tuesday Night | 39°F | Mostly Clear | 1 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Radom (38.280, -89.192). Updated through the day.
Growing snapshot for Radom
Last spring frost
Apr 7
First fall frost
Oct 26
Growing season
201 days
Hardiness zone
6b
More local growing data for Radom: nearby ZIP 62876 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Nashville 1 E, Il (10 mi from Radom). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.