Bourbonnais, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bourbonnais, a village in Kankakee County, Illinois.
Today
84°F
Mostly Sunny
Mostly sunny, with a high near 84. South southwest wind 5 to 10 mph.
7-day forecast for Bourbonnais
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Sunny | 5 to 10 mph SSW | 2% |
| Tonight | 64°F | Partly Cloudy | 5 mph S | 1% |
| Wednesday | 82°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SSW | 33% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 0 to 5 mph WSW | 85% |
| Thursday | 79°F | Showers And Thunderstorms | 0 to 5 mph SSW | 85% |
| Thursday Night | 62°F | Chance Showers And Thunderstorms | 0 to 5 mph SSE | 50% |
| Friday | 82°F | Mostly Sunny | 0 mph | 6% |
| Friday Night | 63°F | Mostly Clear | 0 mph | 10% |
| Saturday | 84°F | Mostly Sunny | 0 to 5 mph SSW | 11% |
| Saturday Night | 68°F | Partly Cloudy | 5 mph SSW | 12% |
| Sunday | 86°F | Mostly Sunny | 5 to 10 mph SW | 12% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 30% |
| Monday | 86°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 30% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph WSW | 40% |
Forecast source: National Weather Service (api.weather.gov) for Bourbonnais (41.183, -87.878). Updated through the day.
Growing snapshot for Bourbonnais
Last spring frost
Apr 19
First fall frost
Oct 24
Growing season
188 days
Hardiness zone
5b
More local growing data for Bourbonnais: nearby ZIP 60914 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Aroma Park
Bonfield
Bradley
Buckingham
Chebanse
Essex
Grant Park
Herscher
Hopkins Park
Irwin
Kankakee
Limestone
Manteno
Momence
Reddick
Sammons Point
St. Anne
Sun River Terrace
Union Hill
Climate data from the nearest NOAA station, Kankakee Metro Wastewater, Il (3.5 mi from Bourbonnais). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.