Rockdale, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rockdale, a village in Will County, Illinois.
This Afternoon
75°F
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 75. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
7-day forecast for Rockdale
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Chance Rain Showers | 10 mph E | 49% |
| Tonight | 64°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 10 mph E | 39% |
| Saturday | 80°F | Showers And Thunderstorms Likely | 5 to 10 mph SE | 77% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 81% |
| Sunday | 71°F | Showers And Thunderstorms | 10 to 15 mph NNE | 81% |
| Sunday Night | 58°F | Rain Showers Likely | 15 mph NE | 69% |
| Monday | 66°F | Rain Showers Likely | 15 mph ENE | 58% |
| Monday Night | 54°F | Chance Rain Showers | 10 to 15 mph ENE | 32% |
| Tuesday | 65°F | Chance Rain Showers | 10 to 15 mph NE | 27% |
| Tuesday Night | 53°F | Mostly Cloudy | 5 to 10 mph NE | 14% |
| Wednesday | 68°F | Partly Sunny | 5 to 10 mph NNE | 6% |
| Wednesday Night | 54°F | Mostly Cloudy | 5 to 10 mph NNE | 5% |
| Thursday | 70°F | Partly Sunny | 5 to 10 mph NNE | 5% |
| Thursday Night | 55°F | Mostly Cloudy | 0 to 5 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Rockdale (41.505, -88.125). Updated through the day.
Growing snapshot for Rockdale
Last spring frost
Apr 19
First fall frost
Oct 25
Growing season
188 days
Hardiness zone
6a
More local growing data for Rockdale: nearby ZIP 60436 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Joliet Brandon Rd Dam, Il (1.4 mi from Rockdale). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.