Radom, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Radom, a village in Washington County, Illinois.
Overnight
63°F
Clear
Clear, with a low around 63. Northeast wind around 1 mph.
7-day forecast for Radom
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Clear | 1 mph NE | 0% |
| Tuesday | 87°F | Patchy Fog then Sunny | 1 mph E | 0% |
| Tuesday Night | 64°F | Mostly Clear | 1 mph E | 0% |
| Wednesday | 89°F | Sunny | 1 mph S | 2% |
| Wednesday Night | 69°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph S | 24% |
| Thursday | 87°F | Chance Showers And Thunderstorms | 3 mph SW | 47% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 2 mph S | 59% |
| Friday | 87°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 mph SW | 59% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 1 mph S | 42% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 2 mph S | 42% |
| Saturday Night | 70°F | Partly Cloudy | 3 mph S | 12% |
| Sunday | 91°F | Sunny | 6 mph S | 8% |
| Sunday Night | 72°F | Mostly Clear | 6 mph S | 4% |
| Monday | 92°F | Sunny | 7 mph SW | 5% |
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 Aug 4, 2026.