Bourbonnais, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bourbonnais, a village in Kankakee County, Illinois.
This Afternoon
76°F
Rain Showers Likely
Rain showers likely. Partly sunny. High near 76, with temperatures falling to around 74 in the afternoon. East wind around 10 mph. Chance of precipitation is 60%.
7-day forecast for Bourbonnais
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Rain Showers Likely | 10 mph E | 56% |
| Tonight | 63°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 to 10 mph E | 30% |
| Saturday | 81°F | Showers And Thunderstorms Likely | 5 to 10 mph SE | 70% |
| Saturday Night | 67°F | Showers And Thunderstorms Likely | 5 mph SW | 76% |
| Sunday | 72°F | Showers And Thunderstorms | 5 to 15 mph NNE | 76% |
| Sunday Night | 55°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 70% |
| Monday | 66°F | Showers And Thunderstorms Likely | 10 to 15 mph ENE | 62% |
| Monday Night | 51°F | Chance Rain Showers | 10 to 15 mph NE | 38% |
| Tuesday | 65°F | Slight Chance Rain Showers | 10 mph NE | 22% |
| Tuesday Night | 51°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 19% |
| Wednesday | 67°F | Partly Sunny | 5 to 10 mph NNE | 7% |
| Wednesday Night | 52°F | Mostly Cloudy | 0 to 5 mph NNE | 7% |
| Thursday | 70°F | Partly Sunny | 5 mph NNE | 4% |
| Thursday Night | 53°F | Partly Cloudy | 0 to 5 mph NNE | 3% |
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 Sep 18, 2026.